Pigini, Claudia - In: Journal of Econometric Methods 4 (2015) 1, pp. 123-144
Abstract Since the seminal paper by [Heckman, J. J. 1974. “Shadow Prices, Market Wages, and Labor Supply.” Econometrica 42: 679–694], the sample selection model has been an essential tool for applied economists and arguably the most sensitive to sources of misspecification among the...
