Narrow search
Showing 1 - 4 of 4
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
Care or cash? : the effect of child care subsidies on student performance
Black, Sandra E.; Devereux, Paul J.; Løken, Katrine V.; … - In: The review of economics and statistics 96 (2014) 5, pp. 824-837
Persistent link: https://www.econbiz.de/10010470585
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
Infant health care and long-term outcomes
Bütikofer, Aline; Løken, Katrine V.; Salvanes, Kjell G. - In: The review of economics and statistics 101 (2019) 2, pp. 341-354
Persistent link: https://www.econbiz.de/10012026553