Narrow search
Showing 1 - 10 of 50,185
Cover Image
Inference with Imperfect Randomization : The Case of the Perry Preschool Program
Heckman, James J. - 2011
This paper considers the problem of making inferences about the effects of a program on multiple outcomes when the assignment of treatment status is imperfectly randomized. By imperfect randomization we mean that treatment status is reassigned after an initial randomization on the basis of...
Persistent link: https://www.econbiz.de/10012461713
Cover Image
Inference with Imperfect Randomization : The Case of the Perry Preschool Program
Heckman, James J. - 2011
This paper considers the problem of making inferences about the effects of a program on multiple outcomes when the assignment of treatment status is imperfectly randomized. By imperfect randomization we mean that treatment status is reassigned after an initial randomization on the basis of...
Persistent link: https://www.econbiz.de/10013126934
Cover Image
Inference with Imperfect Randomization : The Case of the Perry Preschool Program
Heckman, James J. - 2011
This paper considers the problem of making inferences about the effects of a program on multiple outcomes when the assignment of treatment status is imperfectly randomized. By imperfect randomization we mean that treatment status is reassigned after an initial randomization on the basis of...
Persistent link: https://www.econbiz.de/10013127296
Cover Image
Inference with imperfect randomization : the case of the Perry Preschool program
Heckman, James J.; Pinto, Rodrigo; Shaikh, Azeem M.; … - 2011
Persistent link: https://www.econbiz.de/10009008640
Cover Image
Inference with imperfect randomization : the case of the Perry Preschool program
Heckman, James J.; Pinto, Rodrigo; Shaikh, Azeem M.; … - 2011
This paper considers the problem of making inferences about the effects of a program on multiple outcomes when the assignment of treatment status is imperfectly randomized. By imperfect randomization we mean that treatment status is reassigned after an initial randomization on the basis of...
Persistent link: https://www.econbiz.de/10009235526
Cover Image
Assessing the performance of nonexperimental estimators for evaluating head start
Griffen, Andrew S.; Todd, Petra - In: Journal of labor economics 35 (2017), pp. 7-63
Persistent link: https://www.econbiz.de/10011759244
Cover Image
Can public subsidy on education reduce wage inequality in the presence of automation?
Zhang, Pengqing - In: Economic research 35 (2022) 1,6, pp. 6850-6866
Persistent link: https://www.econbiz.de/10014428308
Cover Image
The returns to general versus job-specific skills : the role of information and communication technology
Kirby, Simon (contributor); Riley, Rebecca R. (contributor) - 2006
Persistent link: https://www.econbiz.de/10003341790
Cover Image
Upstream innovation protection : common law evolution and the dynamics of wage inequality
Cozzi, Guido; Galli, Silvia - 2009
Persistent link: https://www.econbiz.de/10003839294
Cover Image
Four essays on technology adoption and returns to skill in the United States
Song, Moohoun - 2005
Persistent link: https://www.econbiz.de/10003380902