| nswcps {hettreatreg} | R Documentation |
National Supported Work – Current Population Survey (NSW–CPS)
Description
The data set combines a subsample of the experimental treated units from NSW, constructed by Dehejia and Wahba (1999), with "CPS-1," a nonexperimental comparison group from CPS, constructed by LaLonde (1986).
Usage
nswcps
Format
An object of class data.frame with 16177 rows and 11 columns.
Value
A data frame with 11 variables:
treated |
1 if treated, 0 otherwise |
age |
age |
age2 |
age squared |
educ |
years of schooling |
black |
1 if black, 0 otherwise |
hispanic |
1 if Hispanic, 0 otherwise |
married |
1 if married, 0 otherwise |
nodegree |
1 if high school dropout, 0 otherwise |
re74 |
real earnings in 1974 |
re75 |
real earnings in 1975 |
re78 |
real earnings in 1978 |
References
Dehejia, R. H. and Wahba, S. (1999). "Causal Effects in Nonexperimental Studies: Reevaluating the Evaluation of Training Programs," Journal of the American Statistical Association, 94:1053–1062.
LaLonde, R. J. (1986). "Evaluating the Econometric Evaluations of Training Programs with Experimental Data," American Economic Review, 76:604–620.