Generating conditional expectations from models with selectivity bias: comment
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- Heckman, James, 2013.
"Sample selection bias as a specification error,"
Publishing House "SINERGIA PRESS", vol. 31(3), pages 129-137.
- Hoffman, Saul D & Link, Charles R, 1984. "Selectivity Bias in Male Wage Equations: Black-White Comparisons," The Review of Economics and Statistics, MIT Press, vol. 66(2), pages 320-24, May.
- Heckman, James J, 1990. "Varieties of Selection Bias," American Economic Review, American Economic Association, vol. 80(2), pages 313-18, May.
- Vella, Frank, 1988. "Generating conditional expectations from models with selectivity bias," Economics Letters, Elsevier, vol. 28(1), pages 97-103.
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