Narrow search
Showing 1 - 7 of 7
Cover Image
Understanding instrumental variables in models with essential heterogeneity
Heckman, James J.; Urzua, Sergio; Vytlacil, Edward - In: The review of economics and statistics 88 (2006) 3, pp. 389-432
Persistent link: https://www.econbiz.de/10003384388
Cover Image
Randomization as an instrumental variable
Heckman, James J. - In: The review of economics and statistics 78 (1996) 2, pp. 336-341
Persistent link: https://www.econbiz.de/10001204609
Cover Image
Simple estimators for treatment parameters in a latent-variable framework
Heckman, James J.; Tobias, Justin L.; Vytlacil, Edward - In: The review of economics and statistics 85 (2003) 3, pp. 748-755
Persistent link: https://www.econbiz.de/10001791796
Cover Image
Using matching, instrumental variables, and control functions to estimate economic choice models
Heckman, James J.; Navarro-Lozano, Salvador - In: The review of economics and statistics 86 (2004) 1, pp. 30-57
Persistent link: https://www.econbiz.de/10002017287
Cover Image
Accounting for dropouts in evaluations of social programs
Heckman, James J. - In: The review of economics and statistics 80 (1998) 1, pp. 1-14
Persistent link: https://www.econbiz.de/10001235795
Cover Image
Human capital pricing equations with an application to estimating the effect of schooling quality on earnings
Heckman, James J. - In: The review of economics and statistics 78 (1996) 4, pp. 562-610
Persistent link: https://www.econbiz.de/10001334847
Cover Image
Instrumental variables in models with multiple outcomes : the general unordered case
Heckman, James J.; Urzua, Sergio; Vytlacil, Edward - In: Annales d'économie et de statistique 91/92 (2008), pp. 151-174
Persistent link: https://www.econbiz.de/10009013179