a cross-section from 1974
number of observations : 2675
country : United States
A dataframe containing :
education in years
a factor with levels ("other","black","hispanic")
real annual earnings in 1974 (pre-treatment)
real annual earnings in 1975 (pre-treatment)
real annual earnings in 1978 (post-treatment)
unemployed in 1974 ?
unemployed in 1975 ?
Lalonde, R. (1986) “Evaluating the Econometric Evaluations of Training Programs with Experimental Data”, American Economic Review, 604–620.
Dehejia, R.H. and S. Wahba (1999) “Causal Effects in Nonexperimental Studies: reevaluating the Evaluation of Training Programs”, Jasa, 1053–1062.
Dehejia, R.H. and S. Wahba (2002) “Propensity-score Matching Methods for Nonexperimental Causal Studies”, Restat, 151–161.
Cameron, A.C. and P.K. Trivedi (2005) Microeconometrics : methods and applications, Cambridge, pp. 889–95.
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