Works
- The Central Role of the Propensity Score in Observational Studies for Causal Effects, Biometrika (with Donald B. Rubin), 1983
In Thinking Tools
Known for
A Wharton statistician of causal inference in observational studies who, with Donald Rubin, introduced the propensity score, the probability of receiving a treatment given observed covariates, as a basis for matching treated and untreated units.