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Local instrumental variables
Heckman, James J.; Vytlacil, Edward - 2000
Persistent link: https://www.econbiz.de/10001470565
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Treatment effects for discrete outcomes when responses to treatment vary among observationally identical persons : an application to Norwegian vocational rehabilitation programs
Aakvik, Arild; Heckman, James J.; Vytlacil, Edward - 2000
Persistent link: https://www.econbiz.de/10001515193
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Econometric mixture models and more general models for unobservables in duration analysis
Heckman, James J.; Taber, Christopher - 1994
Persistent link: https://www.econbiz.de/10000913801