International Journal

Sample Selection Bias as a Specification Error

James J. Heckman

Econometrica

1979

Wiley

29238 citations

Article

Selection (genetic algorithm) (0.60) Selection bias (0.58) Statistics (0.52) Econometrics (0.50) Sample (material) (0.46)

Sample Selection Bias as a Specification Error - Full text available via OpenAlex

James J. Heckman

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