Business group (keiretsu, chaebol, family house)

Organizational StructuresForms from other traditions13 min read

Legally independent firms, often in unrelated industries, operate under common control by a family, a bank, or a core company, bound by cross-shareholdings, interlocking directors, and personal ties, and act together in ways no market contract requires.

What it is

A business group is a set of legally independent firms, often in unrelated industries, under common control by a family, a bank, or a core company. Family and personal ties, ownership pyramids and cross-shareholdings, interlocking directorates, and trade and lending among affiliates hold them together, and they act jointly in ways no market contract requires.

The business group holds legally separate firms under one controlling owner

Select a unit or a letter to read it; the dashed band is the layer of intermediate firms that only pyramids add.

Reports toContract or priced tradeAdjust to each other directlyDDirect supervisionNStandardization of norms

Trade, lendingBoard interlocksControllingownerIntermediatefirms (Only inpyramids)AffiliatedfirmsFamily, bank,or core firmIntermediatefirmAffiliateAffiliateAffiliateBy businessDN
Trade, lendingBoard interlocksControlling ownerIntermediate firms (Only in pyramids)Affiliated firmsOwnerMiddleAffiliateAffiliateAffiliateBy businessDN
Select a unit or a letter to read it. D, direct supervision: One person takes responsibility for the work of others, giving instructions and monitoring their actions. N, standardization of norms: Shared beliefs and values, usually across the whole organization, guide the work.Family, bank, or core firm. Layer: Controlling owner. Reports to no one. Holds common control over the affiliates (Granovetter 1995), through ownership pyramids, cross-shareholdings, and family and personal ties; a group office or a council of affiliate heads sits at the center, as presidents' councils do in Japan's intermarket keiretsu (Gerlach 1992). Reading that control as the prime mechanism is our judgment.Intermediate firm. Layer: Intermediate firms. Reports to Family, bank, or core firm. Pyramids put intermediate subsidiaries between the controlling core and the affiliates; Belenzon, Hashai, and Patacconi (2019) argue, with evidence consistent with it, that subsidiaries farther from headquarters get less attention and more autonomy.Affiliate. Layer: Affiliated firms. Reports to Family, bank, or core firm. By business. A legally independent firm whose head holds formal power over it, under a core that controls ownership and strategy (our judgment).Affiliate. Layer: Affiliated firms. Reports to Family, bank, or core firm. By business. Often in an industry unrelated to the others (Granovetter 1995; Khanna and Yafeh 2007); it keeps its own functions while the core supplies shared services and brand (our judgment).Affiliate. Layer: Affiliated firms. Reports to Intermediate firm. By business. Owned through the intermediate firm, one layer further from the core. Affiliates drew on sister affiliates' knowledge and connections, while the group stays closed to outsiders (Lamin 2013; our judgment).D, direct supervision. One person takes responsibility for the work of others, giving instructions and monitoring their actions.N, standardization of norms. Shared beliefs and values, usually across the whole organization, guide the work.
The structure in words
  1. Controlling owner
    • Family, bank, or core firm, reports to no one, coordinated by direct supervision. Holds common control over the affiliates (Granovetter 1995), through ownership pyramids, cross-shareholdings, and family and personal ties; a group office or a council of affiliate heads sits at the center, as presidents' councils do in Japan's intermarket keiretsu (Gerlach 1992). Reading that control as the prime mechanism is our judgment.
  2. Intermediate firms (Only in pyramids)
    • Intermediate firm, reports to Family, bank, or core firm. Pyramids put intermediate subsidiaries between the controlling core and the affiliates; Belenzon, Hashai, and Patacconi (2019) argue, with evidence consistent with it, that subsidiaries farther from headquarters get less attention and more autonomy.
  3. Affiliated firms
    • Affiliate, reports to Family, bank, or core firm, grouped by business. A legally independent firm whose head holds formal power over it, under a core that controls ownership and strategy (our judgment).
    • Affiliate, reports to Family, bank, or core firm, grouped by business. Often in an industry unrelated to the others (Granovetter 1995; Khanna and Yafeh 2007); it keeps its own functions while the core supplies shared services and brand (our judgment).
    • Affiliate, reports to Intermediate firm, grouped by business. Owned through the intermediate firm, one layer further from the core. Affiliates drew on sister affiliates' knowledge and connections, while the group stays closed to outsiders (Lamin 2013; our judgment).
  • Affiliate and Affiliate: contract or priced trade (Trade, lending).
  • Affiliate and Affiliate: adjust to each other directly (Board interlocks).
  • Across the whole organization: standardization of norms.

A family, a bank, or a core firm controls affiliates in often unrelated industries, directly or through intermediate firms in a pyramid. Interlocking directorates, trade and lending among the affiliates, and family and personal ties hold them together, and they act jointly in ways no market contract requires.

Source: Granovetter 1995; Khanna and Yafeh 2007; Hamilton and Biggart 1988, a comparison of three economies by scholars; Belenzon and colleagues 2019, a large multi-group quantitative study; Gerlach 1992; Lamin 2013, a multi-firm study of one industry.

Its grouping by product or purpose (Granovetter 1995; Khanna and Yafeh 2007) and a mode of exchange spanning market and clan (Boisot and Child 1996) are the two dimension levels resting on theory. The rest are our judgment: specialization medium; formalization low; centralization mixed, because groups vary; layers and span spanning moderate and tall; decision rights at Mintzberg's (1980) limited vertical decentralization; a prime coordinating mechanism spanning direct supervision and standardization of norms; lateral mechanisms spanning direct contact and liaison roles and task forces and teams; differentiation moderate, with some integrating roles; and boundaries selective, open among sister affiliates and closed to outsiders.

Where the business group sits on the eleven dimensions

The filled segments are the form's levels; select a row for its reason and sources.

Select a dimension to read why the form sits there, and on what basis.Basis of grouping: Product or purpose. Basis: Theory. Legally independent firms, often in unrelated industries, under common control. Sources: Granovetter 1995; Khanna and Yafeh 2007.Specialization: Medium. Basis: Judgment. Each affiliate keeps its own functions while the core supplies shared services and brand; judgment. Sources: Chittoor and colleagues 2013; Granovetter 1995.Standardization and formalization: Low. Basis: Judgment. Affiliates are bound by personal, family, and ownership ties and act together in ways no contract requires; judgment for the band. Sources: Granovetter 1995.Centralization: Mixed. Basis: Judgment. Groups vary: firms in nonhierarchical groups did better than those in hierarchical ones in China, and centralizing intragroup equity ties raised affiliate performance in Taiwan; the middle band is judgment. Sources: Keister 1998; Mahmood and colleagues 2017.Layers and span of control: Moderate to tall. Basis: Judgment. Pyramids put intermediate subsidiaries between the controlling core and the affiliates, and subsidiaries farther from headquarters received less attention and held more autonomy; those are layers of ownership, and reading them as a tall structure is judgment. Sources: Belenzon and colleagues 2019.Decision rights and the locus of authority: Limited vertical decentralization. Basis: Judgment. Affiliate heads hold formal power over their firms in parallel, under a core that controls ownership and strategy; judgment for the type. Sources: Granovetter 1995; Mintzberg 1980.Prime coordinating mechanism: Direct supervision and standardization of norms. Basis: Judgment. Control by a family or core firm and the personal ties and authority patterns that explain the structure of groups; judgment for the prime mechanism. Sources: Hamilton and Biggart 1988; Granovetter 1995.Lateral mechanisms: Direct contact and liaison roles to task forces and teams. Basis: Judgment. Interlocking directorates link affiliates directly, and a council of affiliate heads meets at the center; judgment for the band. Sources: Gerlach 1992; Keister 1998.Differentiation against integration: Moderate differentiation, some integrating roles. Basis: Judgment. Affiliates in different industries are joined by ownership and personal ties; judgment. Sources: Granovetter 1995; Lawrence and Lorsch 1967a.Mode of exchange and control: Market and clan. Basis: Theory. Affiliates trade and lend among themselves, yet act together in ways no market contract requires, through family and personal ties. Sources: Granovetter 1995; Boisot and Child 1996.Boundary permeability: Selective. Basis: Judgment. Information and opportunities pass among affiliates, which drew on sister affiliates' knowledge and connections, while the group stays closed to outsiders; judgment for the band. Sources: Lamin 2013; Granovetter 1995.

Two levels rest on theory: grouping by product or purpose, legally independent firms often in unrelated industries (Granovetter 1995; Khanna and Yafeh 2007), and a mode of exchange spanning market and clan (Boisot and Child 1996). The other nine are judgment, and no row is contested.

Source: Granovetter 1995; Khanna and Yafeh 2007; Chittoor and colleagues 2013, one business-school case; Keister 1998, a panel study of 535 firms in 40 groups; Mahmood and colleagues 2017, a multi-firm quantitative study; Belenzon and colleagues 2019, a large multi-group quantitative study; Mintzberg 1980, a synthesis of earlier research, offering propositions without a new test; Hamilton and Biggart 1988, a comparison of three economies by scholars; Gerlach 1992; Lawrence and Lorsch 1967a, a multi-firm comparative field study; Boisot and Child 1996, conceptual; Lamin 2013, a multi-firm study of one industry.

Where it came from

From the 1910s prewar Japan's family-controlled zaibatsu turned their businesses into joint-stock companies under family headquarters (Shimotani 2012, a business historian's review), and the managing agency was India's dominant business form for more than a century (Kling 1966).

The schools of organization design and the forms' origins, 1900 to now

Each row is a school's era; each square under them is a form at its first year. Select a row or a square to read it; on a form's page, its own square and span are marked, with the schools that treat it.

1900192019401960198020002020Bureaucracy and its criticsClassical administrationHuman relations and System 4Transaction cost economicsCarnegie schoolSocio-technical systemsLabor-managed firmModularity and mirroringStrategy and structureContingency theoryFrench bureaucratic schoolJapanese-firm literatureScandinavian and DutchConfiguration theoryInformation processingLabor processStrategic choiceGerman codeterminationOrganizational economicsInstitutional theoryPopulation ecologyResource dependenceBusiness groupsScandinavian institutionalSocietal effectNetwork perspectiveComputational designNew-forms debateAlgorithmic managementForms by first yearBusiness group (keiretsu, chaebol, family house), 1988 to 2007Now

The forms by first year

1900192019401960198020002020Business group (keiretsu, chaebol, family house), 1988to 2007Now

Schools that treat this form: the Japanese-firm literature; Resource dependence; the business-groups literature; Scandinavian institutionalism; Societal effect and comparative business systems; and the network perspective on organizations.

Select a school's row or a form's square to read it.Select a form's square to read it; open a school below.Bureaucracy and its critics1900s to 1950s, revived from the 1990sWhat it claimsWeber held that rational-legal authority exercised through an office hierarchy, written rules, trained officials, and promotion by qualification is technically superior in precision, speed, and reliability. Critics studied its unintended consequences, Michels's iron law sharpest.What it has shownMerton (1940) argued, with no test, that rules can turn from means into ends; case studies followed. The Aston group concluded that the type's dimensions vary independently, and Wagner's meta-analysis (2021) found that many of their interrelationships have weakened.Who disputes itHuman relations and System 4 sets the costs of impersonal rules to motivation and cooperation against the technical superiority Weber stresses.Bureaucracy and its critics in The Schools of Organization DesignClassical administration1910s to 1940s, and in German to the 1970sWhat it claimsThere are general principles of administration, among them division of work, unity of command, a scalar chain of authority, and a limited span of control, and a structure built to them will be efficient in most settings. Taylor added that planners should set work methods.What it has shownThe school offered reasoning and experience, not tests. Woodward (1965) found that the spans and levels of the more successful firms in her sample differed by production system, and Simon (1946) showed that the principles come in pairs that point in opposite directions.Who disputes itStructural contingency theory found that the structure of successful firms varies with technology and environment, where classical writers treat their principles as general.Classical administration in The Schools of Organization DesignHuman relations and System 41920s to 1960sWhat it claimsOutput depends on the social relations of work, the norms of informal groups, and the style of supervision as much as on formal design. Likert's System 4, overlapping work groups joined by linking-pin managers under participative management, outperforms authoritative systems.What it has shownThe founding evidence is the Hawthorne studies, which later reanalyses dispute (Carey 1967; Levitt and List 2011). Likert's support came largely from his own institute's surveys. Wagner (1994) found participation's effects on performance and satisfaction significant but small.Who disputes itLabor process and critical theory reads human relations as a technique of managerial control rather than a change in the distribution of power.Human relations and System 4 in The Schools of Organization DesignTransaction cost economics and the M-form hypothesis1937, then the 1970s to the presentWhat it claimsFirms exist, and are organized as they are, to economize on transaction costs. Hierarchy replaces the market when assets are specific, uncertainty is high, and exchange is frequent, and the multidivisional form should outperform the functional form in large, diversified firms.What it has shownArmour and Teece (1978) found, in United States petroleum firms from 1955 to 1973, a positive relationship between the multidivisional form and profitability while the form was spreading, but not once an equilibrium in organizational form was reached.Who disputes itThe network perspective on organizations: Granovetter argued that the theory undersocializes economic action, which is embedded in networks of personal relations that also produce trust and order.Transaction cost economics and the M-form hypothesis in The Schools of Organization DesignThe Carnegie school and the attention-based view1940s to the presentWhat it claimsPeople in organizations are boundedly rational, so structure matters because it sets the premises of their decisions and channels their attention: who sees which problems, which goals they pursue, and which routines they follow. Ocasio makes structure distribute attention.What it has shownMarch and Simon (1958) drew propositions from the existing literature, and Cyert and March (1963) added process models and simulations. Two studies show hierarchy shaping what is sent up as well as what is chosen (Reitzig and Maciejovsky 2015; Keum and See 2017).Who disputes itOrganizational economics: decision rights, authority, and complementarities models a principal and agents with defined objectives; the Carnegie school, firms as coalitions with unresolved goal conflict.The Carnegie school and the attention-based view in The Schools of Organization DesignSocio-technical systems1950s to 1980sWhat it claimsAn organization is a social system and a technical system that must be designed together. The same technology admits more than one way of organizing work, and groups that own a whole task and control its variances at the source perform better and are more satisfied.What it has shownTrist and Bamforth (1951) found that longwall mechanization broke up self-regulating work groups. A review of 134 experiments found them extremely successful overall, and Stewart (2006) linked team autonomy to performance; studies of socialist brigades and Volkswagen qualify it.Who disputes itLabor process and critical theory: Kelly argued that labor intensification, not joint optimization, accounts for what socio-technical redesign achieved, and that the part of pay incentives was seriously underestimated.Socio-technical systems in The Schools of Organization DesignThe economics of the labor-managed firm and of enterprise ownership1958 to the presentWhat it claimsA firm run by its workers behaves differently from one run for investors: Ward modeled the Yugoslav-style firm as maximizing income per worker. Hansmann argued that an ownership form's success depends on the balance between the costs of market contracting and of ownership.What it has shownBurdín (2014) found a 29 percent lower hazard of dissolution for Uruguayan worker-managed firms than for conventional ones, and Fakhfakh, Pérotin, and Gago (2012) found French labor-managed firms as productive or more so in every industry studied.Who disputes itOrganizational economics (Jensen and Meckling) contrasts the labor-managed firm, in which tradable residual claims are legally prohibited, with cooperatives and partnerships that arise out of voluntary contracting.The economics of the labor-managed firm and of enterprise ownership in The Schools of Organization DesignModularity and the mirroring hypothesis1960s to the presentWhat it claimsComplex systems are built of nearly decomposable parts, and an organization's structure tends to mirror the architecture of what it makes: modular products allow loosely coupled organizations, and tightly coupled products need tightly coupled teams. Conway's law runs in reverse.What it has shownColfer and Baldwin (2016) review the empirical studies and report both support and principled exceptions. Direct tests point both ways: MacCormack, Baldwin, and Rusnak (2012) found open source products more modular than their commercial pairs; dynamic components break the mirror.Who disputes itNo school in the record disputes it head on; it answers information processing, which meets the coordination load inside the organization; mirroring writers locate it in the product's architecture.Modularity and the mirroring hypothesis in The Schools of Organization DesignStrategy and structure1960s to 1980sWhat it claimsStructure follows strategy: firms that diversify by product or geography outgrow the centralized functional structure and, after a lag and usually a crisis, adopt divisions. Chandler drew this from the histories of DuPont, General Motors, Standard Oil of New Jersey, and Sears.What it has shownChandler (1962) is comparative business history of four firms set against a wider survey. Rumelt (1974) related diversification and structure to performance, and Egelhoff (1988), with 34 multinationals, found some of Stopford and Wells's relationships supported and others not.Who disputes itInstitutional theory: in Fligstein's model divisions spread with a product-related or unrelated strategy, presidents from sales or finance, and other firms in the industry changing; strategy was one of three.Strategy and structure in The Schools of Organization DesignStructural contingency theory1960s to the presentWhat it claimsThere is no one best structure. Performance depends on fit between structure and contingencies such as environment, technology, size, and strategy, on an open-system view of the organization. Drazin and Van de Ven separate fit as selection, interaction, and systems.What it has shownBurns and Stalker, Woodward, and the Aston group related structure to context; Drazin and Van de Ven (1985) supported selection and systems fit only. Pennings (1975) found that fit did not explain effectiveness; Schoonhoven (1981) found traditional hypotheses unsupported.Who disputes itStrategic choice: Child argued that contingency theory explains structure by the constraints of context and leaves out the political process by which power-holders choose strategic action, structural forms included.Structural contingency theory in The Schools of Organization DesignThe French bureaucratic school (strategic analysis)1960s to 1980sWhat it claimsA bureaucracy is a system of power relations organized around zones of uncertainty. Impersonal rules and centralization protect members from depending on one another, those who control uncertainties hold power, and, unable to correct its errors, it changes only through crisis.What it has shownLe phénomène bureaucratique (1963; English 1964) rests on two case studies, a clerical agency and a state industrial monopoly. L'acteur et le système (1977; English 1980) is theoretical.Who disputes itSocietal effect and comparative business systems: D'Iribarne argues that national logics of conduct, such as a French logic of honor, explain differences that Crozier attributed to power games.The French bureaucratic school (strategic analysis) in The Schools of Organization DesignThe Japanese-firm literature1960s to the presentWhat it claimsThe large Japanese firm coordinates operating decisions through horizontal information sharing among semi-autonomous shops and uses its ranking hierarchy mainly as an incentive scheme (Aoki). It creates knowledge through middle-up-down management (Nonaka and Takeuchi).What it has shownAoki (1986) is a formal model. Lincoln, Hanada, and McBride (1986) compared 51 Japanese and 55 United States manufacturing plants, and Nonaka and Takeuchi (1995) rest on case studies, chiefly of Japanese firms. Fruin (1994) found the enterprise system defined at three levels.Who disputes itLabor process and critical theory reads shop-floor delegation as control: Sewell and Wilkinson argue that just-in-time and total quality regimes delegate tactical responsibility while centralizing strategic control.The Japanese-firm literature in The Schools of Organization DesignThe Scandinavian and Dutch socio-technical schools1960s to 2000sWhat it claimsThe Scandinavian program sought democracy at work through field experiments with semi-autonomous groups, then through democratic dialogue. The Dutch school's design theory turns complex organizations with simple jobs into simple organizations with complex jobs.What it has shownEmery and Thorsrud reported field experiments in Norwegian industry; Gustavsen (1992) records that they spread less than hoped, his reason for turning to dialogue. Berggren studied work organization in the Swedish auto industry. The Dutch work rests on design cases and argument.Who disputes itThe Japanese-firm literature: defenders of the Toyota system hold that standardized work with employee participation learns faster; Berggren reports Swedish long-cycle plants matching a line plant on productivity.The Scandinavian and Dutch socio-technical schools in The Schools of Organization DesignConfiguration theory1970s to the presentWhat it claimsStructures cluster into a small number of internally coherent configurations whose elements reinforce one another, so organizations move between a few types in large jumps, not small steps. Mintzberg's five configurations each rest on one coordinating mechanism.What it has shownDoty, Glick, and Huber (1993) found that fit to Miles and Snow's ideal types predicted effectiveness while fit to Mintzberg's did not. A meta-analysis of 40 tests (Ketchen and colleagues 1997) found that configuration partly explains performance, more so with broad definitions.Who disputes itStructural contingency theory: Donaldson counters that most organizations sit at intermediate points on a continuum of fits, not in a few configurations, and that studies over time find mostly incremental change.Configuration theory in The Schools of Organization DesignInformation processing1970s to the presentWhat it claimsThe more uncertain the task, the more information must be processed during its execution. An organization either reduces that need, through slack resources or self-contained tasks, or raises its capacity, through vertical information systems or lateral relations up to the matrix.What it has shownGalbraith (1973, 1974) built the framework from cases and from Simon's theory of bounded rationality, and Tushman and Nadler (1978) set it out as an integrating concept for design. Daft and Lengel (1986) argued that structure must reduce equivocality as well as supply data.Who disputes itThe Carnegie school and the attention-based view: Ocasio holds that firm behavior results from how the firm channels and distributes attention, so structure governs where attention goes, not only how much is processed.Information processing in The Schools of Organization DesignLabor process and critical theory1970s to the presentWhat it claimsStructure is above all a system of control over labor. Braverman argued that management deskills work by separating conception from execution; Edwards traced a sequence from simple control by the boss to technical control through machines to bureaucratic control through rules.What it has shownHistorical and theoretical (Braverman 1974; Edwards 1979). Delbridge (1995), observing a Japanese-owned plant in England, found that just-in-time and total quality regimes combined the control of labor with management's economic goals more completely than piece rates had.Who disputes itBureaucracy and its critics: Adler argues that labor process theory ignores the progressive socialization of the labor process, which drives long-term skill upgrading, and disputes deskilling as the trend.Labor process and critical theory in The Schools of Organization DesignStrategic choice1970s to the presentWhat it claimsStructure is the outcome of choices by those with power in the organization, who decide on strategic action, including the structural form, the manipulation of environmental features, and the performance standards to be met. Context constrains but does not determine structure.What it has shownLargely conceptual: Child (1972) built the argument from gaps in contingency findings, and the empirical case rests mostly on the modest share of structural variance contingencies explain. A 2026 review of 42 studies finds upper echelons theory their main theoretical anchor.Who disputes itStructural contingency theory: Donaldson replies that organizations mostly adopt the structures their contingencies dictate, to avoid the loss of performance misfit brings, so choice over structure is at most limited.Strategic choice in The Schools of Organization DesignThe German codetermination literature1970s to the presentWhat it claimsWorks councils and employee board seats form a structural layer through which coordination can become negotiation between management and employees. Defenders argue that it supports long-term employment, training, and cooperation; critics, that it weakens shareholder control.What it has shownJäger, Schoefer, and Heining (2021) found board-level codetermination left wages unchanged and, if anything, raised capital formation. Jirjahn (2011) reports studies pointing to positive works council effects; a meta-analysis found codetermination laws tied to lower productivity.Who disputes itOrganizational economics (Gorton and Schmid) found that firms with equal employee and shareholder representation did worse for their shareholders than firms with one-third employee representation.The German codetermination literature in The Schools of Organization DesignOrganizational economics: decision rights, authority, and complementarities1976 to the presentWhat it claimsDesign is the joint choice of who holds which decision rights, how performance is measured, and how it is rewarded. Rights should be placed where the specific knowledge lies, formal authority differs from real authority, and practices are complements that pay off in clusters.What it has shownIchniowski, Shaw, and Prennushi (1997) found, on 36 steel finishing lines, that lines using a set of innovative work practices achieved substantially higher productivity, consistent with complementarities. Bloom and colleagues found more decentralization where trust was higher.Who disputes itGhoshal argued that management research has shaped managers' worldview with ideologically inspired amoral theories, built on a scientific model that excludes human intentionality and so denies moral considerations.Organizational economics: decision rights, authority, and complementarities in The Schools of Organization DesignInstitutional theory1977 to the presentWhat it claimsFormal structures are often adopted because they are legitimate in the organization's field, as rationalized myths, and then decoupled from the work done. Organizations in a field grow alike through coercive, mimetic, and normative isomorphism, whether or not it is efficient.What it has shownTolbert and Zucker (1983) found that city characteristics predicted early but not later adoption of civil service reform, which they read as institutionalization. Palmer, Jennings, and Zhou (1993) found support for institutional and economic accounts of late M-form adoption.Who disputes itStructural contingency theory: Kraatz and Zajac found little support for neoinstitutional predictions in 631 liberal arts colleges, which grew less alike; the change they studied was curricular, not structural.Institutional theory in The Schools of Organization DesignPopulation ecology1977 to the presentWhat it claimsOrganizations face strong structural inertia, because selection favors the reliability and accountability of stable structures. Change in a population's forms comes mainly from founding and failure, not adaptation, and changing core features resets the liability of newness.What it has shownAmburgey, Kelly, and Barnett (1993) found that the effects of change on the hazard of failure vary by type of change and over time, and that rates of change depend on how often and how recently an organization has changed. Carroll and Hannan (2000) set out the program's methods.Who disputes itFor structural contingency theory, Donaldson argues that ecology understates managers' capacity to adapt structure.Population ecology in The Schools of Organization DesignResource dependence1978 to the presentWhat it claimsOrganizations depend on outside parties for critical resources, and structure follows the management of that dependence: units that cope with critical dependencies gain power, and boundaries are redrawn through cooptation, joint ventures, and mergers to absorb constraint.What it has shownPfeffer and Salancik (1978) assembled studies of boards, mergers, and joint ventures. A meta-analysis of 157 tests (Drees and Heugens 2013) corroborated the main prediction: organizations meet resource dependencies with interorganizational arrangements that raise their autonomy.Who disputes itTransaction cost economics and the M-form hypothesis explains boundaries by efficiency; resource dependence, by power and constraint.Resource dependence in The Schools of Organization DesignThe business-groups literature1978 to the presentWhat it claimsGroups of legally independent firms bound by ownership and social ties are a durable form of their own, neither one firm nor a market. Where institutions function poorly, groups can benefit member firms and can destroy value; they are sometimes paragons, sometimes parasites.What it has shownKhanna and Palepu (2000) found that affiliates of the most diversified Indian groups outperformed unaffiliated firms. A meta-analysis of 141 studies (Carney and colleagues 2011) found that affiliation lowers performance in general, less so where institutions are underdeveloped.Who disputes itOrganizational economics: agency writers read pyramids and cross-holdings as devices that separate control from ownership; Almeida and Wolfenzon offer a financing rationale for pyramids instead.The business-groups literature in The Schools of Organization DesignScandinavian institutionalism1980s to the presentWhat it claimsIdeas of organizing do not diffuse unchanged; they travel and are translated as they are adopted, so a form taken up in one place is not the same form elsewhere. Organizations can also be built of organizations (meta-organizations), which behave differently.What it has shownA discussion paper by Czarniawska and Joerges (1995) contrasts the diffusion of ideas with their translation, drawing on examples such as Swedish municipal reform; the work on meta-organizations (Ahrne and Brunsson 2008) is conceptual.Who disputes itInstitutional theory can read the same processes, seen from a translocal view, as institutional isomorphism, though translation holds that each adopter modifies an idea, so an institution re-created elsewhere is new.Scandinavian institutionalism in The Schools of Organization DesignSocietal effect and comparative business systems1980s to the presentWhat it claimsFirms matched on size, technology, and industry differ systematically by country, because how a society educates, trains, recruits, and promotes its workforce, and its industrial relations, shape how work is divided and supervised, so structure is partly a national product.What it has shownMaurice, Sorge, and Warner (1980) compared closely matched manufacturing units in France, West Germany, and Great Britain and found more pervasive differences in their organization than usually recognized. Whitley (1999) set out a comparative account of business systems.Who disputes itStructural contingency theory stresses culture-free elements of structure; matched comparisons find nationally different shapes of organization.Societal effect and comparative business systems in The Schools of Organization DesignThe network perspective on organizations1985 to the presentWhat it claimsOrganizations and their members are nodes joined by ties, and the pattern of ties shapes what they can do. Economic action is embedded in networks of personal relations (Granovetter 1985), and network forms are a distinct form, not a hybrid of market and hierarchy (Powell 1990).What it has shownPodolny and Page (1998) review the research and find that network forms foster learning, confer status and legitimacy, bring economic benefits, help manage resource dependencies, and give employees considerable autonomy, and they ask for attention to networks' dysfunctions.Who disputes itTransaction cost economics: Williamson treats the hybrid as a third generic form between market and hierarchy; for Powell, network forms are a distinct form, not a mix of the two.The network perspective on organizations in The Schools of Organization DesignComputational organization design and search1990s to the presentWhat it claimsDesign choices interact, so design space is a rugged landscape with many local peaks, and structure affects how well an organization searches it. Decentralizing interdependent decisions can trap units on poor peaks; temporary decentralization, then reintegration, can help.What it has shownMostly simulation, with one field test: Csaszar (2012), with more than 150,000 stock-picking decisions by 609 mutual funds, found that decision-making structure affects the number of initiatives pursued and the omission and commission errors made.Who disputes itNo school in the record disputes it head on; it disputes structural contingency theory, whose bivariate fit, its simulations show, cannot capture how the best design depends on interactions among choices.Computational organization design and search in The Schools of Organization DesignThe new-forms debate1990s to the presentWhat it claimsOrganizations must solve four universal problems (dividing tasks, allocating them, providing rewards, and providing information), and a form is new when it solves them in new ways. Self-managing organizations radically decentralize authority; skeptics hold hierarchy reappears.What it has shownFoss (2003) traced the rise and partial reversal of Oticon's spaghetti organization to the problem of selective intervention. A meta-analysis of 54 studies of 13,914 teams (Greer and colleagues 2018) found that hierarchy within teams on net slightly lowers team performance.Who disputes itBureaucracy and its critics: removing formal structure leaves informal elites whose power is unaccountable (Freeman), and democratic and network organizations are much less hierarchy-free than their labels suggest.The new-forms debate in The Schools of Organization DesignThe algorithmic-management literature2015 to the presentWhat it claimsSoftware does much of the directing, evaluating, and disciplining that managers and rules once did. Kellogg, Valentine, and Christin (2020) call algorithmic control a new contested terrain; Puranam (2021) treats dividing decisions between people and machines as a design problem.What it has shownMostly qualitative field studies of gig work. Wood and colleagues (2019), with 107 interviews in six countries and 679 survey respondents, found that algorithmic management tends to give remote gig workers flexibility and autonomy, but also low pay, isolation, and overwork.Who disputes itLabor process and critical theory reads control at work as contested terrain; Kellogg, Valentine, and Christin take up that view but argue that algorithmic control is distinct from earlier forms.The algorithmic-management literature in The Schools of Organization DesignFunctional structureOrigin: 1911 to 1937.Family: Classical hierarchies.Line and staffOrigin: 1916 to 1943.Family: Classical hierarchies.Multidivisional (M-form) by productOrigin: 1920s practice; named and analyzed 1962 to 1975.Family: Divisionalized forms.Machine bureaucracyOrigin: 1922 (Weber); 1979 (Mintzberg).Family: Classical hierarchies.Divisional by customer or market segmentOrigin: 1937; 2005.Family: Divisionalized forms.Matrix organizationOrigin: 1950s to 1960s practice; analyzed 1971 to 1977.Family: Lateral and multidimensional forms.Co-determined organizationOrigin: 1951 to 1976 (the laws); 1984 to 2022 (the main studies).Family: Forms from other traditions.Socio-technical autonomous work groupsOrigin: 1951 to 1965.Family: Team-based and self-managing forms.Stratified hierarchy (requisite organization)Origin: 1951 to 1989.Family: Classical hierarchies.Cooperative organizationOrigin: 1958 to 1999.Family: Forms from other traditions.Linking-pin organization (System 4)Origin: 1961 to 1967.Family: Team-based and self-managing forms.Divisional by regionOrigin: 1962 to 1972.Family: Divisionalized forms.Adhocracy (innovative organization)Origin: 1968 to 1979.Family: Professional, project, and knowledge forms.J-form (the Japanese firm)Origin: 1968 to 1990.Family: Forms from other traditions.Professional bureaucracyOrigin: 1968 to 1979.Family: Professional, project, and knowledge forms.Holding company (H-form)Origin: 1972 to 1975; 1987.Family: Divisionalized forms.Ambidextrous organizationOrigin: 1976 to 2004.Family: Professional, project, and knowledge forms.Simple structureOrigin: 1979.Family: Classical hierarchies.Hybrid structureOrigin: 1980 to the present.Family: Lateral and multidimensional forms.Missionary (ideological) organizationOrigin: 1980 to 1989.Family: Ideological forms.Network, modular, and virtual organizationOrigin: 1986 to 1990.Family: Network and market-like forms.Transnational and multidimensional organizationOrigin: 1987 to 1989.Family: Lateral and multidimensional forms.Business group (keiretsu, chaebol, family house)Origin: 1988 to 2007.Family: Forms from other traditions.Shamrock organizationOrigin: 1988 to 1989.Family: Network and market-like forms.Federal organizationOrigin: 1989 to 1992.Family: Network and market-like forms.Self-managing organization (less-hierarchical forms)Origin: 1989 to 2017.Family: Team-based and self-managing forms.Boundaryless organizationOrigin: 1990 to 1995.Family: Network and market-like forms.Front-back organizationOrigin: 1990s to 2007.Family: Lateral and multidimensional forms.Professional partnership (P2 form)Origin: 1990.Family: Professional, project, and knowledge forms.The corporate center and shared servicesOrigin: 1991 to 2000.Family: Divisionalized forms.Internal market organizationOrigin: 1993 to 1994.Family: Network and market-like forms.Process (horizontal) organizationOrigin: 1993 to 1999.Family: Lateral and multidimensional forms.Cellular organizationOrigin: 1994 to 1997.Family: Network and market-like forms.Hypertext organizationOrigin: 1994 to 1995.Family: Forms from other traditions.Team-based organizationOrigin: 1995.Family: Team-based and self-managing forms.Project-based organizationOrigin: 2000 to 2006.Family: Professional, project, and knowledge forms.Agile at scaleOrigin: 2001 to 2016.Family: Contemporary and emerging forms.Distributed (all-remote) organizationOrigin: 2002 to 2021.Family: Contemporary and emerging forms.Open-source and community-based organizationOrigin: 2002 to 2007.Family: Contemporary and emerging forms.Algorithmically managed organizationOrigin: 2015 to 2020.Family: Contemporary and emerging forms.Team of teamsOrigin: 2015.Family: Team-based and self-managing forms.

The schools by first year

  1. Bureaucracy and its critics1900s to 1950s, revived from the 1990sWhat it claimsWeber held that rational-legal authority exercised through an office hierarchy, written rules, trained officials, and promotion by qualification is technically superior in precision, speed, and reliability. Critics studied its unintended consequences, Michels's iron law sharpest.What it has shownMerton (1940) argued, with no test, that rules can turn from means into ends; case studies followed. The Aston group concluded that the type's dimensions vary independently, and Wagner's meta-analysis (2021) found that many of their interrelationships have weakened.Who disputes itHuman relations and System 4 sets the costs of impersonal rules to motivation and cooperation against the technical superiority Weber stresses.
  2. Classical administration1910s to 1940s, and in German to the 1970sWhat it claimsThere are general principles of administration, among them division of work, unity of command, a scalar chain of authority, and a limited span of control, and a structure built to them will be efficient in most settings. Taylor added that planners should set work methods.What it has shownThe school offered reasoning and experience, not tests. Woodward (1965) found that the spans and levels of the more successful firms in her sample differed by production system, and Simon (1946) showed that the principles come in pairs that point in opposite directions.Who disputes itStructural contingency theory found that the structure of successful firms varies with technology and environment, where classical writers treat their principles as general.
  3. Human relations and System 41920s to 1960sWhat it claimsOutput depends on the social relations of work, the norms of informal groups, and the style of supervision as much as on formal design. Likert's System 4, overlapping work groups joined by linking-pin managers under participative management, outperforms authoritative systems.What it has shownThe founding evidence is the Hawthorne studies, which later reanalyses dispute (Carey 1967; Levitt and List 2011). Likert's support came largely from his own institute's surveys. Wagner (1994) found participation's effects on performance and satisfaction significant but small.Who disputes itLabor process and critical theory reads human relations as a technique of managerial control rather than a change in the distribution of power.
  4. Transaction cost economics and the M-form hypothesis1937, then the 1970s to the presentWhat it claimsFirms exist, and are organized as they are, to economize on transaction costs. Hierarchy replaces the market when assets are specific, uncertainty is high, and exchange is frequent, and the multidivisional form should outperform the functional form in large, diversified firms.What it has shownArmour and Teece (1978) found, in United States petroleum firms from 1955 to 1973, a positive relationship between the multidivisional form and profitability while the form was spreading, but not once an equilibrium in organizational form was reached.Who disputes itThe network perspective on organizations: Granovetter argued that the theory undersocializes economic action, which is embedded in networks of personal relations that also produce trust and order.
  5. The Carnegie school and the attention-based view1940s to the presentWhat it claimsPeople in organizations are boundedly rational, so structure matters because it sets the premises of their decisions and channels their attention: who sees which problems, which goals they pursue, and which routines they follow. Ocasio makes structure distribute attention.What it has shownMarch and Simon (1958) drew propositions from the existing literature, and Cyert and March (1963) added process models and simulations. Two studies show hierarchy shaping what is sent up as well as what is chosen (Reitzig and Maciejovsky 2015; Keum and See 2017).Who disputes itOrganizational economics: decision rights, authority, and complementarities models a principal and agents with defined objectives; the Carnegie school, firms as coalitions with unresolved goal conflict.
  6. Socio-technical systems1950s to 1980sWhat it claimsAn organization is a social system and a technical system that must be designed together. The same technology admits more than one way of organizing work, and groups that own a whole task and control its variances at the source perform better and are more satisfied.What it has shownTrist and Bamforth (1951) found that longwall mechanization broke up self-regulating work groups. A review of 134 experiments found them extremely successful overall, and Stewart (2006) linked team autonomy to performance; studies of socialist brigades and Volkswagen qualify it.Who disputes itLabor process and critical theory: Kelly argued that labor intensification, not joint optimization, accounts for what socio-technical redesign achieved, and that the part of pay incentives was seriously underestimated.
  7. The economics of the labor-managed firm and of enterprise ownership1958 to the presentWhat it claimsA firm run by its workers behaves differently from one run for investors: Ward modeled the Yugoslav-style firm as maximizing income per worker. Hansmann argued that an ownership form's success depends on the balance between the costs of market contracting and of ownership.What it has shownBurdín (2014) found a 29 percent lower hazard of dissolution for Uruguayan worker-managed firms than for conventional ones, and Fakhfakh, Pérotin, and Gago (2012) found French labor-managed firms as productive or more so in every industry studied.Who disputes itOrganizational economics (Jensen and Meckling) contrasts the labor-managed firm, in which tradable residual claims are legally prohibited, with cooperatives and partnerships that arise out of voluntary contracting.
  8. Modularity and the mirroring hypothesis1960s to the presentWhat it claimsComplex systems are built of nearly decomposable parts, and an organization's structure tends to mirror the architecture of what it makes: modular products allow loosely coupled organizations, and tightly coupled products need tightly coupled teams. Conway's law runs in reverse.What it has shownColfer and Baldwin (2016) review the empirical studies and report both support and principled exceptions. Direct tests point both ways: MacCormack, Baldwin, and Rusnak (2012) found open source products more modular than their commercial pairs; dynamic components break the mirror.Who disputes itNo school in the record disputes it head on; it answers information processing, which meets the coordination load inside the organization; mirroring writers locate it in the product's architecture.
  9. Strategy and structure1960s to 1980sWhat it claimsStructure follows strategy: firms that diversify by product or geography outgrow the centralized functional structure and, after a lag and usually a crisis, adopt divisions. Chandler drew this from the histories of DuPont, General Motors, Standard Oil of New Jersey, and Sears.What it has shownChandler (1962) is comparative business history of four firms set against a wider survey. Rumelt (1974) related diversification and structure to performance, and Egelhoff (1988), with 34 multinationals, found some of Stopford and Wells's relationships supported and others not.Who disputes itInstitutional theory: in Fligstein's model divisions spread with a product-related or unrelated strategy, presidents from sales or finance, and other firms in the industry changing; strategy was one of three.
  10. Structural contingency theory1960s to the presentWhat it claimsThere is no one best structure. Performance depends on fit between structure and contingencies such as environment, technology, size, and strategy, on an open-system view of the organization. Drazin and Van de Ven separate fit as selection, interaction, and systems.What it has shownBurns and Stalker, Woodward, and the Aston group related structure to context; Drazin and Van de Ven (1985) supported selection and systems fit only. Pennings (1975) found that fit did not explain effectiveness; Schoonhoven (1981) found traditional hypotheses unsupported.Who disputes itStrategic choice: Child argued that contingency theory explains structure by the constraints of context and leaves out the political process by which power-holders choose strategic action, structural forms included.
  11. The French bureaucratic school (strategic analysis)1960s to 1980sWhat it claimsA bureaucracy is a system of power relations organized around zones of uncertainty. Impersonal rules and centralization protect members from depending on one another, those who control uncertainties hold power, and, unable to correct its errors, it changes only through crisis.What it has shownLe phénomène bureaucratique (1963; English 1964) rests on two case studies, a clerical agency and a state industrial monopoly. L'acteur et le système (1977; English 1980) is theoretical.Who disputes itSocietal effect and comparative business systems: D'Iribarne argues that national logics of conduct, such as a French logic of honor, explain differences that Crozier attributed to power games.
  12. The Japanese-firm literature1960s to the presentWhat it claimsThe large Japanese firm coordinates operating decisions through horizontal information sharing among semi-autonomous shops and uses its ranking hierarchy mainly as an incentive scheme (Aoki). It creates knowledge through middle-up-down management (Nonaka and Takeuchi).What it has shownAoki (1986) is a formal model. Lincoln, Hanada, and McBride (1986) compared 51 Japanese and 55 United States manufacturing plants, and Nonaka and Takeuchi (1995) rest on case studies, chiefly of Japanese firms. Fruin (1994) found the enterprise system defined at three levels.Who disputes itLabor process and critical theory reads shop-floor delegation as control: Sewell and Wilkinson argue that just-in-time and total quality regimes delegate tactical responsibility while centralizing strategic control.
  13. The Scandinavian and Dutch socio-technical schools1960s to 2000sWhat it claimsThe Scandinavian program sought democracy at work through field experiments with semi-autonomous groups, then through democratic dialogue. The Dutch school's design theory turns complex organizations with simple jobs into simple organizations with complex jobs.What it has shownEmery and Thorsrud reported field experiments in Norwegian industry; Gustavsen (1992) records that they spread less than hoped, his reason for turning to dialogue. Berggren studied work organization in the Swedish auto industry. The Dutch work rests on design cases and argument.Who disputes itThe Japanese-firm literature: defenders of the Toyota system hold that standardized work with employee participation learns faster; Berggren reports Swedish long-cycle plants matching a line plant on productivity.
  14. Configuration theory1970s to the presentWhat it claimsStructures cluster into a small number of internally coherent configurations whose elements reinforce one another, so organizations move between a few types in large jumps, not small steps. Mintzberg's five configurations each rest on one coordinating mechanism.What it has shownDoty, Glick, and Huber (1993) found that fit to Miles and Snow's ideal types predicted effectiveness while fit to Mintzberg's did not. A meta-analysis of 40 tests (Ketchen and colleagues 1997) found that configuration partly explains performance, more so with broad definitions.Who disputes itStructural contingency theory: Donaldson counters that most organizations sit at intermediate points on a continuum of fits, not in a few configurations, and that studies over time find mostly incremental change.
  15. Information processing1970s to the presentWhat it claimsThe more uncertain the task, the more information must be processed during its execution. An organization either reduces that need, through slack resources or self-contained tasks, or raises its capacity, through vertical information systems or lateral relations up to the matrix.What it has shownGalbraith (1973, 1974) built the framework from cases and from Simon's theory of bounded rationality, and Tushman and Nadler (1978) set it out as an integrating concept for design. Daft and Lengel (1986) argued that structure must reduce equivocality as well as supply data.Who disputes itThe Carnegie school and the attention-based view: Ocasio holds that firm behavior results from how the firm channels and distributes attention, so structure governs where attention goes, not only how much is processed.
  16. Labor process and critical theory1970s to the presentWhat it claimsStructure is above all a system of control over labor. Braverman argued that management deskills work by separating conception from execution; Edwards traced a sequence from simple control by the boss to technical control through machines to bureaucratic control through rules.What it has shownHistorical and theoretical (Braverman 1974; Edwards 1979). Delbridge (1995), observing a Japanese-owned plant in England, found that just-in-time and total quality regimes combined the control of labor with management's economic goals more completely than piece rates had.Who disputes itBureaucracy and its critics: Adler argues that labor process theory ignores the progressive socialization of the labor process, which drives long-term skill upgrading, and disputes deskilling as the trend.
  17. Strategic choice1970s to the presentWhat it claimsStructure is the outcome of choices by those with power in the organization, who decide on strategic action, including the structural form, the manipulation of environmental features, and the performance standards to be met. Context constrains but does not determine structure.What it has shownLargely conceptual: Child (1972) built the argument from gaps in contingency findings, and the empirical case rests mostly on the modest share of structural variance contingencies explain. A 2026 review of 42 studies finds upper echelons theory their main theoretical anchor.Who disputes itStructural contingency theory: Donaldson replies that organizations mostly adopt the structures their contingencies dictate, to avoid the loss of performance misfit brings, so choice over structure is at most limited.
  18. The German codetermination literature1970s to the presentWhat it claimsWorks councils and employee board seats form a structural layer through which coordination can become negotiation between management and employees. Defenders argue that it supports long-term employment, training, and cooperation; critics, that it weakens shareholder control.What it has shownJäger, Schoefer, and Heining (2021) found board-level codetermination left wages unchanged and, if anything, raised capital formation. Jirjahn (2011) reports studies pointing to positive works council effects; a meta-analysis found codetermination laws tied to lower productivity.Who disputes itOrganizational economics (Gorton and Schmid) found that firms with equal employee and shareholder representation did worse for their shareholders than firms with one-third employee representation.
  19. Organizational economics: decision rights, authority, and complementarities1976 to the presentWhat it claimsDesign is the joint choice of who holds which decision rights, how performance is measured, and how it is rewarded. Rights should be placed where the specific knowledge lies, formal authority differs from real authority, and practices are complements that pay off in clusters.What it has shownIchniowski, Shaw, and Prennushi (1997) found, on 36 steel finishing lines, that lines using a set of innovative work practices achieved substantially higher productivity, consistent with complementarities. Bloom and colleagues found more decentralization where trust was higher.Who disputes itGhoshal argued that management research has shaped managers' worldview with ideologically inspired amoral theories, built on a scientific model that excludes human intentionality and so denies moral considerations.
  20. Institutional theory1977 to the presentWhat it claimsFormal structures are often adopted because they are legitimate in the organization's field, as rationalized myths, and then decoupled from the work done. Organizations in a field grow alike through coercive, mimetic, and normative isomorphism, whether or not it is efficient.What it has shownTolbert and Zucker (1983) found that city characteristics predicted early but not later adoption of civil service reform, which they read as institutionalization. Palmer, Jennings, and Zhou (1993) found support for institutional and economic accounts of late M-form adoption.Who disputes itStructural contingency theory: Kraatz and Zajac found little support for neoinstitutional predictions in 631 liberal arts colleges, which grew less alike; the change they studied was curricular, not structural.
  21. Population ecology1977 to the presentWhat it claimsOrganizations face strong structural inertia, because selection favors the reliability and accountability of stable structures. Change in a population's forms comes mainly from founding and failure, not adaptation, and changing core features resets the liability of newness.What it has shownAmburgey, Kelly, and Barnett (1993) found that the effects of change on the hazard of failure vary by type of change and over time, and that rates of change depend on how often and how recently an organization has changed. Carroll and Hannan (2000) set out the program's methods.Who disputes itFor structural contingency theory, Donaldson argues that ecology understates managers' capacity to adapt structure.
  22. Resource dependence1978 to the presentWhat it claimsOrganizations depend on outside parties for critical resources, and structure follows the management of that dependence: units that cope with critical dependencies gain power, and boundaries are redrawn through cooptation, joint ventures, and mergers to absorb constraint.What it has shownPfeffer and Salancik (1978) assembled studies of boards, mergers, and joint ventures. A meta-analysis of 157 tests (Drees and Heugens 2013) corroborated the main prediction: organizations meet resource dependencies with interorganizational arrangements that raise their autonomy.Who disputes itTransaction cost economics and the M-form hypothesis explains boundaries by efficiency; resource dependence, by power and constraint.
  23. The business-groups literature1978 to the presentWhat it claimsGroups of legally independent firms bound by ownership and social ties are a durable form of their own, neither one firm nor a market. Where institutions function poorly, groups can benefit member firms and can destroy value; they are sometimes paragons, sometimes parasites.What it has shownKhanna and Palepu (2000) found that affiliates of the most diversified Indian groups outperformed unaffiliated firms. A meta-analysis of 141 studies (Carney and colleagues 2011) found that affiliation lowers performance in general, less so where institutions are underdeveloped.Who disputes itOrganizational economics: agency writers read pyramids and cross-holdings as devices that separate control from ownership; Almeida and Wolfenzon offer a financing rationale for pyramids instead.
  24. Scandinavian institutionalism1980s to the presentWhat it claimsIdeas of organizing do not diffuse unchanged; they travel and are translated as they are adopted, so a form taken up in one place is not the same form elsewhere. Organizations can also be built of organizations (meta-organizations), which behave differently.What it has shownA discussion paper by Czarniawska and Joerges (1995) contrasts the diffusion of ideas with their translation, drawing on examples such as Swedish municipal reform; the work on meta-organizations (Ahrne and Brunsson 2008) is conceptual.Who disputes itInstitutional theory can read the same processes, seen from a translocal view, as institutional isomorphism, though translation holds that each adopter modifies an idea, so an institution re-created elsewhere is new.
  25. Societal effect and comparative business systems1980s to the presentWhat it claimsFirms matched on size, technology, and industry differ systematically by country, because how a society educates, trains, recruits, and promotes its workforce, and its industrial relations, shape how work is divided and supervised, so structure is partly a national product.What it has shownMaurice, Sorge, and Warner (1980) compared closely matched manufacturing units in France, West Germany, and Great Britain and found more pervasive differences in their organization than usually recognized. Whitley (1999) set out a comparative account of business systems.Who disputes itStructural contingency theory stresses culture-free elements of structure; matched comparisons find nationally different shapes of organization.
  26. The network perspective on organizations1985 to the presentWhat it claimsOrganizations and their members are nodes joined by ties, and the pattern of ties shapes what they can do. Economic action is embedded in networks of personal relations (Granovetter 1985), and network forms are a distinct form, not a hybrid of market and hierarchy (Powell 1990).What it has shownPodolny and Page (1998) review the research and find that network forms foster learning, confer status and legitimacy, bring economic benefits, help manage resource dependencies, and give employees considerable autonomy, and they ask for attention to networks' dysfunctions.Who disputes itTransaction cost economics: Williamson treats the hybrid as a third generic form between market and hierarchy; for Powell, network forms are a distinct form, not a mix of the two.
  27. Computational organization design and search1990s to the presentWhat it claimsDesign choices interact, so design space is a rugged landscape with many local peaks, and structure affects how well an organization searches it. Decentralizing interdependent decisions can trap units on poor peaks; temporary decentralization, then reintegration, can help.What it has shownMostly simulation, with one field test: Csaszar (2012), with more than 150,000 stock-picking decisions by 609 mutual funds, found that decision-making structure affects the number of initiatives pursued and the omission and commission errors made.Who disputes itNo school in the record disputes it head on; it disputes structural contingency theory, whose bivariate fit, its simulations show, cannot capture how the best design depends on interactions among choices.
  28. The new-forms debate1990s to the presentWhat it claimsOrganizations must solve four universal problems (dividing tasks, allocating them, providing rewards, and providing information), and a form is new when it solves them in new ways. Self-managing organizations radically decentralize authority; skeptics hold hierarchy reappears.What it has shownFoss (2003) traced the rise and partial reversal of Oticon's spaghetti organization to the problem of selective intervention. A meta-analysis of 54 studies of 13,914 teams (Greer and colleagues 2018) found that hierarchy within teams on net slightly lowers team performance.Who disputes itBureaucracy and its critics: removing formal structure leaves informal elites whose power is unaccountable (Freeman), and democratic and network organizations are much less hierarchy-free than their labels suggest.
  29. The algorithmic-management literature2015 to the presentWhat it claimsSoftware does much of the directing, evaluating, and disciplining that managers and rules once did. Kellogg, Valentine, and Christin (2020) call algorithmic control a new contested terrain; Puranam (2021) treats dividing decisions between people and machines as a design problem.What it has shownMostly qualitative field studies of gig work. Wood and colleagues (2019), with 107 interviews in six countries and 679 survey respondents, found that algorithmic management tends to give remote gig workers flexibility and autonomy, but also low pay, isolation, and overwork.Who disputes itLabor process and critical theory reads control at work as contested terrain; Kellogg, Valentine, and Christin take up that view but argue that algorithmic control is distinct from earlier forms.

The forms by first year

  1. Functional structure: 1911 to 1937
  2. Line and staff: 1916 to 1943
  3. Multidivisional (M-form) by product: 1920s practice; named and analyzed 1962 to 1975
  4. Machine bureaucracy: 1922 (Weber); 1979 (Mintzberg)
  5. Divisional by customer or market segment: 1937; 2005
  6. Matrix organization: 1950s to 1960s practice; analyzed 1971 to 1977
  7. Co-determined organization: 1951 to 1976 (the laws); 1984 to 2022 (the main studies)
  8. Socio-technical autonomous work groups: 1951 to 1965
  9. Stratified hierarchy (requisite organization): 1951 to 1989
  10. Cooperative organization: 1958 to 1999
  11. Linking-pin organization (System 4): 1961 to 1967
  12. Divisional by region: 1962 to 1972
  13. Adhocracy (innovative organization): 1968 to 1979
  14. J-form (the Japanese firm): 1968 to 1990
  15. Professional bureaucracy: 1968 to 1979
  16. Holding company (H-form): 1972 to 1975; 1987
  17. Ambidextrous organization: 1976 to 2004
  18. Simple structure: 1979
  19. Hybrid structure: 1980 to the present
  20. Missionary (ideological) organization: 1980 to 1989
  21. Network, modular, and virtual organization: 1986 to 1990
  22. Transnational and multidimensional organization: 1987 to 1989
  23. Business group (keiretsu, chaebol, family house): 1988 to 2007
  24. Shamrock organization: 1988 to 1989
  25. Federal organization: 1989 to 1992
  26. Self-managing organization (less-hierarchical forms): 1989 to 2017
  27. Boundaryless organization: 1990 to 1995
  28. Front-back organization: 1990s to 2007
  29. Professional partnership (P2 form): 1990
  30. The corporate center and shared services: 1991 to 2000
  31. Internal market organization: 1993 to 1994
  32. Process (horizontal) organization: 1993 to 1999
  33. Cellular organization: 1994 to 1997
  34. Hypertext organization: 1994 to 1995
  35. Team-based organization: 1995
  36. Project-based organization: 2000 to 2006
  37. Agile at scale: 2001 to 2016
  38. Distributed (all-remote) organization: 2002 to 2021
  39. Open-source and community-based organization: 2002 to 2007
  40. Algorithmically managed organization: 2015 to 2020
  41. Team of teams: 2015

Twenty-three of the 29 schools run to the present, and 16 of those began in the 1970s or later. The forms arrive in waves: 14 of the 41 first appear between 1985 and 1994.

Source: Fayol 1949; Weber 1978; Mayo 1933; Trist and Bamforth 1951, an interview-based field study in one industry; Burns and Stalker 1961, a field study of twenty firms; Mintzberg 1979; Child 1972a; Coase 1937; Meyer and Rowan 1977; Hannan and Freeman 1977; Galbraith 1973; Jensen and Meckling 1976; Crozier 1963; Emery and Thorsrud 1969; Yoshino 1968; Streeck 1984a; Kellogg and colleagues 2020, a review of earlier research through one theoretical lens, with no new data; Puranam and colleagues 2014, a conceptual argument; Chandler 1962, several independent case histories by a historian; Pfeffer and Salancik 1978; Simon 1946; Maurice and colleagues 1980, a comparison of matched factories in three countries; Levinthal 1997; Simon 1962; Braverman 1974; Hamilton and Biggart 1988, a comparison of three economies by scholars; Ward 1958; Czarniawska and Joerges 1995; Granovetter 1985.

After Hamilton and Biggart's (1988) comparison of Japan, South Korea, and Taiwan, Granovetter's "Coase revisited" (1995) set the business group out as a general form. Khanna and Palepu (2000) on Indian groups, Chang (2003) on the chaebol, and Khanna and Yafeh's review (2007) built the modern literature.

At issue was why groups of legally separate firms, neither one firm nor arm's-length traders, dominate many economies outside the Anglo-American world, and whether they help or harm their members. The form arose in East and South Asia, Latin America, other emerging markets, and Japan.

Where it fits

Of the cells, three rest on evidence and nine on our judgment; the five contested give both views.

The business group against the twelve contingency factors

Each factor at its three levels, Fits, Partial, or Strain; select a row for its reason, sources, and grade.

Select a factor to read its reason, sources, basis, and grade.Size. A group needs several affiliated firms, and its central administrative structure grows with its size, while its governance does not change with size. Basis: Judgment. Sources: Gökşen and Üsdiken 2001; Colli and Vasta 2018. View 1: Small partial, Medium fits, Large fits. A group needs several affiliated firms, and its central administrative structure grows with its size while its governance does not. Sources: Gökşen and Üsdiken 2001. View 2: Small fits, Medium fits, Large fits. In Italy, business groups are found not only among large firms but in almost all the size classes and legal forms of firms. Sources: Colli and Vasta 2018.Age. A group forms as a founder's businesses multiply, and older groups drift out of step with affiliates that operate far from the group's founding businesses. Basis: Judgment. Sources: Gubbi and colleagues 2015; Gökşen and Üsdiken 2001; Colpan and Hikino 2018b; Colli and Vasta 2018.Environmental uncertainty (unpredictability, dynamism). Two studies point opposite ways: centralized ownership ties help affiliates less when the environment turns turbulent, and in another country affiliation helped only in a period of new deregulation and competition. Basis: Evidence. Grade: a multi-firm empirical study or several independent case studies by scholars. Sources: Mahmood and colleagues 2017; Lamin 2013; Khanna and Yafeh 2007; Pennings 1975. View 1: Stable fits, Shifting fits, Unpredictable partial. Central control of the group's ownership ties helps affiliates in normal times, but the benefit weakens when the environment turns turbulent. Sources: Mahmood and colleagues 2017. View 2: Stable partial, Shifting partial, Unpredictable fits. Affiliation helped software firms win clients from more industries and foreign markets only in the period when new deregulation raised competition, so the group's benefit appeared in the turbulent period. Sources: Lamin 2013.Environmental complexity. Groups answer missing market institutions more than environmental complexity, so the factor does not settle them. Basis: Judgment. Sources: Khanna and Palepu 2000a; Carney and colleagues 2011.Munificence and hostility. Works disagree: affiliation helped firms when deregulation sharpened competition, while groups' inertia and centralized control served them poorly in crises. Basis: Evidence. Grade: a multi-firm empirical study or several independent case studies by scholars. Sources: Lamin 2013; Mahmood and colleagues 2017; Chang 2003; Pennings 1975. View 1: Hostile fits, Neutral partial, Munificent partial. Group affiliation gave firms access to sister firms' knowledge and contacts when deregulation sharpened competition. Sources: Lamin 2013. View 2: Hostile strain, Neutral partial, Munificent partial. The inertia of Korea's chaebols, and of the government, kept the groups from adapting before the 1997 crisis, and in Taiwan centralized control through intragroup equity ties gained less as the 2008 crisis made the environment turbulent. Sources: Chang 2003; Mahmood and colleagues 2017.Diversity of products and markets. Works disagree: in emerging markets affiliates of the most diversified groups did best, while other work finds diversified groups unable to shed losing businesses once markets liberalize and affiliation lowering performance in general. Basis: Evidence. Grade: a multi-firm empirical study or several independent case studies by scholars. Sources: Khanna and Palepu 2000a; Khanna and Palepu 2000b; Carney and colleagues 2011; Chang 2003; Lee and colleagues 2008. View 1: Single or dominant business partial, Related diversification partial, Unrelated diversification fits. In India affiliate performance first fell and then rose with how diversified the group was, and in Chile the net benefit of unrelated diversification turned positive past a threshold that rose over time. Sources: Khanna and Palepu 2000a; Khanna and Palepu 2000b. View 2: Single or dominant business partial, Related diversification partial, Unrelated diversification strain. After Korea's liberalization, cross-subsidization across the chaebols' diversified businesses kept them from shedding unprofitable ones; in 84 Korean business groups and 751 affiliated and independent firms from 1984 to 1996, a diversification premium dissipated and became a discount as institutional transitions unfolded; and across 141 studies affiliation lowered firm performance in general, less so where financial and labor market institutions were underdeveloped. Sources: Chang 2003; Carney and colleagues 2011; Lee and colleagues 2008.Strategy type. Affiliates compete in their own markets, and one study found the group's form helped them sense and seize new growth opportunities, the prospector's ground; whether that ties the form to a strategy type is not settled. Basis: Judgment. Sources: Manikandan and Ramachandran 2015; Granovetter 1995. View 1: Defender (exploitation) partial, Analyzer (exploitation and exploration) partial, Prospector (exploration) partial. Each affiliate is a legally separate firm in its own markets, so strategy type belongs to the affiliate more than to the group. Sources: Granovetter 1995. View 2: Defender (exploitation) partial, Analyzer (exploitation and exploration) partial, Prospector (exploration) fits. The group's diverse portfolio gives affiliates access to opportunities hidden by incomplete markets, and its multi-entity form let affiliates sense and seize growth opportunities better, the prospector's ground. Sources: Manikandan and Ramachandran 2015.Technology and routineness. Each affiliate runs its own operations, so routineness bears on the affiliate, not on the group's web of ownership and ties. Basis: Judgment. Sources: Granovetter 1995.Interdependence. Affiliates that share capital, brand, and services and trade with one another fit pooled and sequential links; work that must be adjusted continuously across legally separate firms rests on personal ties alone. Basis: Judgment. Sources: Granovetter 1995; Thompson 1967.Knowledge intensity and professionalization. Business groups span industries at every training level, and no work read ties the form to how trained the affiliates' workforce is. Basis: Judgment. Sources: Khanna and Palepu 2000a; Granovetter 1995.Global integration pressure. Group affiliation has both helped and constrained affiliates abroad, depending on the period and on the kind of institutional change, and no work read sets the form against integration pressure. Basis: Judgment. Sources: Lamin 2013; Gubbi and colleagues 2015.Local responsiveness pressure. Group affiliation lowers firm performance in general, though affiliates are comparatively better off where a country's financial and labor market institutions are weak; that is a property of the home economy, not responsiveness to the countries a firm serves. Basis: Judgment. Sources: Carney and colleagues 2011; Khanna and Palepu 2000a.

Counting each contested cell by its first view, the 36 settings read Fits at 9 and Partial at 27, with no strain; the other views would add a strain at a hostile environment and at unrelated diversification. Five of the twelve cells are contested, and nine rest on judgment.

Source: Gökşen and Üsdiken 2001, a multi-firm study of one country's business groups; Colli and Vasta 2018, a quantitative historical study of many firms in one country; Gubbi and colleagues 2015, a multi-firm panel study in one industry; Colpan and Hikino 2018b, a comparative synthesis of national historical studies by scholars; Mahmood and colleagues 2017, a multi-firm quantitative study; Lamin 2013, a multi-firm study of one industry; Khanna and Yafeh 2007; Pennings 1975, a quantitative field test of the structural-contingency model; Khanna and Palepu 2000a, a statistical study of many firms in one country; Carney and colleagues 2011, a meta-analysis of 141 studies in 28 countries; Chang 2003, a book-length study of Korea's business groups, with analyses of affiliated and independent firms; Khanna and Palepu 2000b, a multi-firm study over nine years in one country; Lee and colleagues 2008, a longitudinal study of 84 Korean business groups and 751 firms, 1984 to 1996; Manikandan and Ramachandran 2015, a quantitative study of many firms in one country; Granovetter 1995; Thompson 1967.

Your own situation against the business group

Set any factor to outline its cell in the strip above; the lines under the switches give the counts, the form's place among the 41, and the misfit rules that fire.

Size
Age
Environmental uncertainty (unpredictability, dynamism)
Environmental complexity
Munificence and hostility
Diversity of products and markets
Strategy type
Technology and routineness
Interdependence
Knowledge intensity and professionalization
Global integration pressure
Local responsiveness pressure

Set: 0 of 12 factors. Fits on 0, Partial on 0, Strain on 0, Contested on 0.

Its place in the explorer's rankingEvery factor is on Any: all 41 forms tie, and the explorer lists them alphabetically.1st of 411st of 41, tied with one other1st of 41, tied with 0 othersSunk by a misfit rule: 1st of 41Sunk by a misfit rule: 1st of 41, tied with one otherSunk by a misfit rule: 1st of 41, tied with 0 others

  • Flagged (its sources disagree): A defender without written standards. Disputed: Burton and Obel 2004; against it, Mintzberg 1980.
  • Flagged (its sources disagree): An analyzer whose stable core has no standards. Disputed: Burton and Obel 2004; against it, Burton and Obel 2004; Mintzberg 1980.
  • Flagged (its sources disagree): A large organization with few written rules. Disputed: Burton and Obel 2004; against it, Mintzberg 1980.
  • Flagged (its sources disagree): Routine work without written standards. Disputed: Burton and Obel 2004; against it, Trist and colleagues 1963; Pasmore and colleagues 1982; Beekun 1989; against it, Hickson and colleagues 1969; against it, Child and Mansfield 1972.
  • Flagged (its sources disagree): Few written rules in a stable environment. Disputed: Burton and Obel 2004; against it, Burton and Obel 2004; against it, Mintzberg 1980.

Ranking rule: by count of Fits on the factors the reader has set, then fewest Strains, then alphabetical; a fired misfit rule that no source disputes sinks the form to the bottom when every level of the form's profile meets it, a disputed one, or one that meets the form only through one end of a spanned level, one view of a contested profile cell, or one part of a two-part form, is flagged on the row (with both views where it is disputed), and a misfit between two of the reader's own settings is shown once above the list; a contested cell counts only where its views agree at the reader's level, and otherwise shows as Contested; factors on "Any" count for nothing; with every factor on "Any" the list is alphabetical and says so.

Open these settings in the explorer

The misfit rules that can fire for this form

  • A defender without written standards fires when Strategy type at Defender (exploitation): flagged (its sources disagree). Disputed: Burton and Obel 2004; against it, Mintzberg 1980.
  • An analyzer whose stable core has no standards fires when Strategy type at Analyzer (exploitation and exploration): flagged (its sources disagree). Disputed: Burton and Obel 2004; against it, Burton and Obel 2004; Mintzberg 1980.
  • A large organization with few written rules fires when Size at Large: flagged (its sources disagree). Disputed: Burton and Obel 2004; against it, Mintzberg 1980.
  • Routine work without written standards fires when Technology and routineness at Routine: flagged (its sources disagree). Disputed: Burton and Obel 2004; against it, Trist and colleagues 1963; Pasmore and colleagues 1982; Beekun 1989; against it, Hickson and colleagues 1969; against it, Child and Mansfield 1972.
  • Few written rules in a stable environment fires when Environmental uncertainty (unpredictability, dynamism) at Stable: flagged (its sources disagree). Disputed: Burton and Obel 2004; against it, Burton and Obel 2004; against it, Mintzberg 1980.

Of the 39 contingency misfit rules, five can fire for this form, all against few written rules, which meet its low formalization. All five are disputed, so each would only flag the form; none would sink it.

Source: Burton and Obel 2004; Burton and colleagues 2020a.

  • Size. Contested, our judgment. Gökşen and Üsdiken (2001), a multi-firm study of one country's business groups: partial small, fits medium and large, since a group needs several affiliates and central administration grows with size. Colli and Vasta (2018), a quantitative historical study of many firms in one country: fits throughout, since Italian groups appear in almost all size classes.
  • Age. Our judgment: partial young, fits established, partial old, the old level on the premise of Gubbi, Aulakh, and Ray (2015), a multi-firm panel study in one industry, which found group and affiliate outlook more misaligned in older groups.
  • Environmental uncertainty. Contested, evidence. Mahmood and colleagues (2017), a multi-firm quantitative study of centralization inside groups, not of the form itself: fits stable and shifting, partial unpredictable, since centralized ownership ties help less when the environment turns turbulent. Lamin (2013), a multi-firm study of one industry: partial, partial, fits, since affiliation helped Indian software firms only when new deregulation raised competition.
  • Environmental complexity. Our judgment: partial throughout; groups answer missing market institutions more than complexity (Khanna and Palepu 2000; Carney and colleagues 2011).
  • Munificence and hostility. Contested, evidence. Lamin: fits hostile, partial elsewhere, since sister firms' knowledge helped when competition sharpened, though the study's setting, new deregulation in a growing industry, is half the hostile level. Chang (2003), a book-length study of Korea's business groups, and Mahmood and colleagues (group ownership, not affiliation): strain hostile, partial elsewhere, since chaebol and government inertia blocked adapting before 1997, and centralized equity ties gained less in the 2008 turbulence.
  • Diversity. Contested, evidence; in both views the single and related levels are partial on our judgment. Khanna and Palepu: fits unrelated, since Indian affiliate performance first fell, then rose with group diversification (a statistical study of many firms in one country), and Chile's net benefit of unrelated diversification turned positive past a rising threshold (a multi-firm study over nine years). Chang (2003); Lee, Peng, and Lee (2008), a longitudinal study of 84 Korean business groups and 751 firms, 1984 to 1996; and Carney and colleagues (2011): strain unrelated, since cross-subsidization kept the chaebol from shedding losers, a Korean diversification premium became a discount, and across 141 studies (a meta-analysis) affiliation lowered performance, less so where financial and labor market institutions were underdeveloped, so fit at the unrelated level depends on context. The Indian and Korean studies measure degree of diversification, not relatedness, so their unrelated reading is our judgment.
  • Strategy. Contested, our judgment. On Granovetter's (1995) premise, partial throughout, strategy belonging to each affiliate. Manikandan and Ramachandran (2015), a quantitative study of many Indian firms: fits prospector, since the multi-entity form let affiliates sense and seize growth opportunities; placing that at the prospector is judgment.
  • Interdependence. Our judgment, on Thompson's (1967) premise: fits pooled and sequential, partial reciprocal, since adjustment across legally separate firms rests on personal ties alone.
  • Technology, knowledge intensity, global integration, and local responsiveness. Our judgment: partial throughout. Routineness and training belong to each affiliate (Granovetter 1995; Khanna and Palepu 2000); affiliation has both helped (Lamin) and constrained (Gubbi and colleagues) affiliates abroad; and the advantage where home institutions are weak (Carney and colleagues) belongs to the home economy.

What it does well

Where institutions work poorly, diversified groups can benefit their affiliates or destroy value (Khanna and Palepu 2000): affiliates of the most diversified Indian groups outperformed unaffiliated firms, and Carney and colleagues found affiliates comparatively better off where financial and labor market institutions are underdeveloped.

Dieleman and Boddewyn (2012), one longitudinal case study, argue the Salim Group's loose coupling buffered its political ties' adverse effects.

What it costs

On average, membership costs the member: Carney and colleagues traced affiliates' lower performance to strategic actions at firm and group levels.

Perotti and Gelfer (2001), a multi-firm quantitative study in one country, found investment in Russia's bank-led group firms running against their cash flow, read by the authors as profitable members used as cash cows. Against a Tobin's q proxy the same firms allocated capital comparatively better, yet the redistribution makes private appropriation of value a serious possibility.

Growth can come to depend on the state: in Behuria's cases (2019 working paper; 2021, several country case studies by a scholar), African groups rarely sustained growth without political support.

How it fails

How the business group fails, and the coordination failures behind it

The entry's failure modes at the left, each tied to the Coordination Failures patterns it names at the right; a pattern links its entry there.

Subsystem self-perpetuationEnvelope-edge collapseModel-world divergenceDormant-assumption reactivation
Subsystem self-perpetuationEnvelope-edge collapseModel-world divergenceDormant-assumption reactivation

How many ties the failure has. Highest: Profitable affiliates carry the losing onesThe group cannot adapt when the shock comesThe center misreads the affiliate's worldThe group outlives the gap it filledSubsystem self-perpetuationEnvelope-edge collapseModel-world divergenceDormant-assumption reactivation

Select a failure to read its place in the network.Profitable affiliates carry the losing ones. Degree 1The group cannot adapt when the shock comes. Degree 1The center misreads the affiliate's world. Degree 1The group outlives the gap it filled. Degree 1Subsystem self-perpetuation. Degree 1Envelope-edge collapse. Degree 1Model-world divergence. Degree 1Dormant-assumption reactivation. Degree 1
FailureDegree
Profitable affiliates carry the losing ones1
The group cannot adapt when the shock comes1
The center misreads the affiliate's world1
The group outlives the gap it filled1
Subsystem self-perpetuation1
Envelope-edge collapse1
Model-world divergence1
Dormant-assumption reactivation1

Four failure modes name four patterns, one each: subsystem self-perpetuation, envelope-edge collapse, model-world divergence, and dormant-assumption reactivation. Every tie is our reading, and the last, the group outliving the gap it filled, is disputed by studies that find groups not simply transitional.

Source: Chang 2003, a book-length study of Korea's business groups, with analyses of affiliated and independent firms; Gubbi and colleagues 2015, a multi-firm panel study in one industry; Khanna and Palepu 2000b, a multi-firm study over nine years in one country; Lee and colleagues 2008, a longitudinal study of 84 Korean business groups and 751 firms, 1984 to 1996.

Profitable affiliates carry the losing ones. Chang (2003) describes cross-subsidization keeping the chaebol from shedding unprofitable businesses (our reading: subsystem self-perpetuation).

The group cannot adapt when the shock comes. Chang traces Korea's 1997 crisis to the inertia of chaebol and government (our reading: envelope-edge collapse).

The center misreads the affiliate's world. Gubbi and colleagues found affiliation constraining search under industry-specific institutional change, misalignment greatest for affiliates far from the founding business (our reading: model and world divergence).

The group outlives the gap it filled. Khanna and Palepu found Chilean groups' benefits not tied to diversification atrophying, and Lee, Peng, and Lee a premium turning into a discount (our reading: dormant-assumption reactivation). Others disagree: Manikandan and Ramachandran found group features strengthening affiliates under institutional reform, Lamin found the information role surviving deregulation, and Colpan and Hikino (2018, a comparative synthesis of national historical studies) and Colli and Vasta find groups not simply transitional or second-best.

All five firing misfit rules turn on the profile's low formalization, itself our judgment, and are all propositions of Burton and Obel (2004), the most developed scholarly fit model, not tested results. Their one test, of an earlier rule set as a whole, found lower return on assets where misfits stood (Burton, Lauridsen, and Obel 2002, a quantitative study of 224 Danish small and medium-sized firms); single factor-structure pairings went unsupported (Drazin and Van de Ven 1985, a quantitative study of 629 work units in two states' employment security agencies); and contingency and institutional fit explained performance together, yet firms in full institutional fit lost slightly striving for contingency fit (Volberda and colleagues 2012, a survey of 3,259 respondents in 1,904 companies), so a firing rule does not show a move would help a firm its field already treats as legitimate. All five are contested and flag the form without sinking it. Against the defender, large-organization, and stable-environment rules stands Mintzberg's (1980) little-formalized professional bureaucracy, large operating units coordinated by trained skills, in complex but stable environments (for the defender, our reading), a synthesis offering propositions. Yet resembling his types brought no effectiveness gain in Doty, Glick, and Huber (1993), a quantitative test across a sample of organizations, a test Krabberød (2015), a review of the 218 articles citing it, argues is not shown exhaustive; Ketchen and colleagues (1997), a meta-analysis of 40 tests, found configurations partly explain performance. The large-organization rule also cuts against the size cell. Against the analyzer rule, the same 2004 book allows an innovating analyzer a simple, little-formalized configuration when small; against the stable-environment rule, a second Burton and Obel proposition. Against the routine-work rule stand self-regulating groups, in work we read as routine (Trist and colleagues 1963, several field studies in one industry; Pasmore and colleagues 1982, a review of 134 reported experiments; Beekun 1989, a meta-analysis of 17 studies), though Kelly (1978), a critical reanalysis of several published case studies, argued pay incentives were seriously underestimated, and Beekun found added pay raising productivity more; the Aston reappraisal (Hickson, Pugh, and Pheysey 1969, a multi-organization comparative survey), finding technology bearing only on the structure nearest the workflow; and Child and Mansfield (1972), a multi-firm comparative study of 82 business organizations, finding size related to structure far more than technology. Rule-specific limits: Mohr (1971), a quantitative field study of technology and structure, found effectiveness unrelated to how technology and participation in decisions match, and Glisson (1978), a path analysis of 30 human service organizations, found routineness depending on structure, so the direction can run from structure to work; Pennings (1975), a quantitative field test of the structural-contingency model, found the fit of environment and structure failing to explain effectiveness, though Donaldson (2001) traces such failures to method.

What the research found

Much of the evidence compares affiliates with unaffiliated firms, so on our reading it tests membership more than structure.

Chang and Choi (1988), a multi-firm quantitative study in one country, found Korean affiliates performing better, but Lee, Peng, and Lee (2008) found a diversification premium becoming a discount.

On hierarchy the studies point opposite ways: Keister (1998), a panel study of 535 firms in 40 groups, found interlocks and finance companies improving Chinese members' performance, and members of nonhierarchical groups outperforming hierarchical ones'; Mahmood and colleagues found centralized equity ties raising Taiwanese affiliates' performance.

Chang, Kim, and Park (2024) is the most recent: a multi-firm quantitative study of executive redeployment in Korean groups, whose abstract does not report performance.

Business-group writers treat the group as a form that transaction cost economics' choice between market and hierarchy leaves out (Granovetter 1995; Khanna and Yafeh 2007); Powell (1990) calls network forms neither, where Williamson (1991) treats the hybrid as a third form. Agency writers read pyramids as separating control from ownership; Almeida and Wolfenzon offer a financing rationale, and Belenzon, Hashai, and Patacconi (2019), a large multi-group quantitative study, found little support for pyramids being built to magnify large shareholders' voting control. Business-systems writers tie the firm's efficient boundary to national institutions (Whitley 1999, a comparative synthesis), and resource dependence explains boundaries by power and constraint, not efficiency (Pfeffer and Salancik 1978). Political (Schneider 2010) and capability (Guillén 2010) accounts stand beside the institutional-voids account, whose gap-filling logic Mazumdar (2008) argues explains neither the multi-company form nor management vested by contract.

The evidence ledger holds 36 studies filed under this form.

In practice: one published case

The Tata group is one case study: a business-school teaching case by Chittoor, Narain, Vyas, and Tolia (2013), an Indian School of Business case distributed by Darden Business Publishing as ISB005, read here in its abstract on the publisher's page.

As the source describes it, Tata is among the largest diversified business groups in India. In 2011 to 2012 the group as a whole generated about 100 billion US dollars in revenue from 90 companies spread across seven broad industry categories. Its corporate center offered the group companies centralized human resources, legal, finance, public affairs, training, and consulting, along with access to the Tata brand, to quality management services, and to common procurement.

The group companies, the source reports, often found the affiliation valuable, and it gives four reasons: lower transaction costs, less friction and better contract enforcement inside the group, better access to political power, and financial backing.

As for its conclusions, the case contrasts how a business group like Tata is structured with how a typical Western conglomerate is structured. It closes, with a new chairman arriving in December 2012, on open questions about whether the group's structure, its practices, its philosophy, and its culture can be sustained.

Source: Chittoor and colleagues 2013. Creating a corporate advantage: the case of the Tata group, Indian School of Business case ISB005, distributed by Darden Business Publishing, 19 pages; one business-school case.

Variants and near relatives

Keiretsu. Japanese groups linked by cross-shareholdings, a main bank, and trade. Gerlach (1992) names four groupings, among them intermarket keiretsu with presidents' councils and vertical keiretsu, which most intermarket firms keep of their own, an intersection.

Zaibatsu. Prewar Japan's family groups, their headquarters (honsha) usually a pure holding company over pyramids (Shimotani 2012).

Chaebol. Korean family-controlled groups, which Maman (2002), a two-country comparative historical study, finds largely the state's intended creation.

Indian business houses. Diversified groups such as Tata, whose affiliates Khanna and Palepu compared with unaffiliated firms.

Latin American grupos económicos. One of four features of Schneider's (2013, a comparative study of several countries' institutions) hierarchical capitalism.

Chinese business groups. Formed with government encouragement from the mid-1980s and studied by Keister (1998) for their structure's effects on members; Boisot and Child place them in a network capitalism of little-codified information and communal property rights.

Taiwanese family-firm networks. Small and medium family firms that Hamilton and Biggart set beside the Japanese and Korean groups.

Pyramidal family group. A family controls a chain of firms, each holding a stake in the next (Almeida and Wolfenzon 2006).

Turkish business groups. Long Turkey's dominant large-business form, though not uniform: governance did not vary with size, central administration did (Gökşen and Üsdiken 2001).

Managing agency house (colonial India). An agent on long contracts managed several legally separate companies, holding shares and controlling their boards (Varottil 2015, a historical study of one national system from secondary and official sources): the form reached by contract, not ownership chains.

Russian financial-industrial groups. Hierarchical bank-led groups against looser industry-centered ones (Perotti and Gelfer 2001).

South African conglomerates (unbundled after 1994). Here policy took the form apart.

Network-type and hierarchy-type business groups. Colpan and Hikino's (2010) types, by an alliance or an authority principle, the hierarchy type split into diversified and pyramidal groups (definitions unread); Schneider (2010) proposes informal, pyramidal, and diversified types.

Trading-company groups. UK trading companies diversifying into groups organized by geography and product (Jones and Colpan 2010).

State-owned and government-linked business groups. The state as controlling owner: Singapore (Tsui-Auch and Yoshikawa 2010), China (Lee and Kang 2010), and Italy's IRI (Felsini 2014, one archival case history).

Business groups in the developed West. Colpan and Hikino's (2018) volume: bank-centered groups in Sweden (Larsson and Petersson) and Belgium (Becht), and groups in Germany (Schröter, a historical study of many firms in one country).

African diversified business groups. Behuria's typology (2021, its categories read in the 2019 working paper) crossing Schneider's organic, policy-induced, and portfolio pathways, as Behuria gives them, with private, state, and party ownership.

The Holding company (H-form) is the nearest neighbor: it owns its businesses outright or by majority and controls them through financial targets; one can sit at a group's center, as the honsha did, but the web of partial ownership and personal ties makes the group. The corporate center and shared services entry covers centers such as Tata's. The Network, modular, and virtual organization joins independent firms by contract, without common control, and the J-form is one firm.

The business group beside its nearest neighbor, the holding company

Select a number to fill what it marks in both drawings; the list under them gives the dimensions on which the two profiles differ.

A web of partial ownership, family, bank, and personal ties binds its firms, which trade and lend among themselves; a holding company instead owns its businesses outright or by majority and controls them through financial targets.

Business group (keiretsu, chaebol, family house)

Trade, lendingBoard interlocksControllingownerIntermediatefirms (Only inpyramids)AffiliatedfirmsFamily, bank,or core firmIntermediatefirmAffiliateAffiliateAffiliateBy businessDN11233
Trade, lendingBoard interlocksControlling ownerIntermediate firms (Only in pyramids)Affiliated firmsOwnerMiddleAffiliateAffiliateAffiliateBy businessDN11233

Reports toContract or priced tradeAdjust to each other directlyDDirect supervisionNStandardization of norms

Holding company (H-form)

Capital in, returns outParentIntermediateholding (Onlyin somegroups)SubsidiariesParentcompanyIntermediateholdingSubsidiarySubsidiarySubsidiarySubsidiaryBy businessO123
Capital in, returns outParentIntermediate holding (Only in some groups)SubsidiariesParentHoldingCompanyCompanyCompanyCompanyBy businessO123

Reports toOStandardization of outputs

  1. The business group's affiliates trade, lend, and share directors among themselves, where nothing ties the holding company's subsidiaries to each other.
  2. A family, a bank, or a core firm holds common control through partial ownership, cross-shareholdings, and family and personal ties; the holding company's parent owns its businesses outright or by majority.
  3. On our reading, the core supervises its affiliates directly and shared norms hold across the group, where the parent governs through financial controls, capital in and returns out.

Differs on 8 of 11 dimensions

  • Standardization and formalization Low; Holding company (H-form): Medium
  • Centralization Mixed; Holding company (H-form): Decentralized
  • Layers and span of control Moderate to tall; Holding company (H-form): Flat to moderate
  • Prime coordinating mechanism Direct supervision and standardization of norms; Holding company (H-form): Standardization of outputs
  • Lateral mechanisms Direct contact and liaison roles to task forces and teams; Holding company (H-form): Hierarchy, rules, and goals only
  • Differentiation against integration Moderate differentiation, some integrating roles; Holding company (H-form): Low differentiation, light integration
  • Mode of exchange and control Market and clan; Holding company (H-form): Market and bureaucracy
  • Boundary permeability Selective; Holding company (H-form): Closed

Both forms hold legally separate firms under one controlling owner, some through intermediate firms. The business group's firms are bound by partial ownership and personal ties, and they trade and lend among themselves. A holding company owns its businesses outright or by majority and watches their returns.

Source: Granovetter 1995; Khanna and Yafeh 2007; Williamson 1975; Rumelt 1974, a multi-firm study of large corporations.

Moving into or out of it

Into the form: a family funds new firms from a controlled firm's retained earnings (Almeida and Wolfenzon's 2006 formal model), or a state builds groups, as Korea's did (Maman 2002).

In the studies read, three exits came under policy. America's pyramids broke up under New Deal reforms and anti-big-business sentiment (Kandel and colleagues 2019, a historical study of a country's listed firms over a quarter century). South Africa's conglomerates were unbundled after 1994, changes Chabane, Roberts, and Goldstein (2006, a descriptive study of a country's largest firms and groups) tie to liberalization, empowerment, and competition policy. India abolished the managing agency with effect from 1970 (Varottil 2015); after independence, Mazumdar (2008) writes, inter-corporate investments replaced it as groups' main means of control. Other exits name no policy: the keiretsu have largely withered since the early 2000s (Lincoln and Shimotani 2010), supply keiretsu drifting toward arm's-length contracting or top-down administration as supply became routine (Ahmadjian and Lincoln 2001, several case studies by scholars).

No study read measures what such a move costs one organization. Change & Transformation takes up running a reorganization.

The thinking behind it

Mark Granovetter (1995): business groups as a general form; his embeddedness (1985) is, on our reading, why personal ties can bind firms.

Gary Hamilton and Nicole Woolsey Biggart (1988, a comparison of three economies by scholars): authority patterns explain structure.

Tarun Khanna and Krishna Palepu (2000): groups can benefit affiliates where institutions work poorly; with Yishay Yafeh (2007), Khanna asks whether groups are paragons or parasites.

Sea-Jin Chang (2003): the chaebol through the 1997 crisis.

Asli Colpan and Takashi Hikino (2010, 2018): types of group by alliance and authority, and groups as viable in developed economies.

Also called

Keiretsu, chaebol, grupo económico, business house, family group, and diversified business group. The sources also write of intermarket and vertical keiretsu, zaibatsu, financial-industrial groups (FIGs), and the managing agency.

Works cited

On this page, “read” means read by this series: where a line says a work, or part of one, was not read, the series did not read it.

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