Narrow search
Showing 1 - 10 of 772
Cover Image
Testing the correlated random coefficient model
Heckman, James J.; Schmierer, Daniel; Urzua, Sergio - In: Journal of econometrics 158 (2010) 2, pp. 177-203
Persistent link: https://www.econbiz.de/10008839973
Cover Image
Tests of hypotheses arising in the correlated random coefficient model
Heckman, James J.; Schmierer, Daniel - In: Economic modelling 27 (2010) 6, pp. 1355-1367
Persistent link: https://www.econbiz.de/10008825775
Cover Image
Comparing IV with structural models : what simple IV can and cannot identify
Heckman, James J.; Urzua, Sergio - In: Journal of econometrics 156 (2010) 1, pp. 27-37
Persistent link: https://www.econbiz.de/10003978633
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
Use of instrumental variables in the presence of heterogeneity and self-selection : an application to treatments of breast cancer patients
Basu, Anirban; Heckman, James J.; Navarro, Salvador; … - In: Health economics 16 (2007) 11, pp. 1133-1157
Persistent link: https://www.econbiz.de/10003573565
Cover Image
The education-health gradient
Conti, Gabriella; Heckman, James J.; Urzua, Sergio - In: The American economic review 100 (2010) 2, pp. 234-238
Persistent link: https://www.econbiz.de/10008748436
Cover Image
The effects of cognitive and noncognitive abilities on labor market outcomes and social behavior
Heckman, James J.; Stixrud, Jora; Urzua, Sergio - In: Journal of labor economics 24 (2006) 3, pp. 411-482
Persistent link: https://www.econbiz.de/10003365417
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
Cover Image
Early Educational Programs and Skill Development in the US
Elango, Sneha; García, Jorge Luis; Heckman, James J.; … - National Bureau of Economic Research (NBER)
Persistent link: https://www.econbiz.de/10011201902
Cover Image
Measuring the impact of financial intermediation : linking contract theory to econometric policy evaluation
Townsend, Robert M.; Urzua, Sergio - In: Macroeconomic dynamics 13 (2009), pp. 268-316
Persistent link: https://www.econbiz.de/10003888068