On two stage least squares estimation of the average treatment effect in a random coefficient model

Economics Letters

Volumn 56, Issue 2, 1997, Pages 129-133

  Wooldridge, Jeffrey M ^a  

^a MICHIGAN STATE UNIVERSITY   (United States)

Author keywords

Average treatment effect Unobserved heterogeneity Random coefficient Two stage least squares C21

Indexed keywords

EID: 0031287121     PISSN: 01651765     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0165-1765(97)81890-3     Document Type: Article

References (4)

1. Garen J. The returns to schooling: A selectivity bias approach with a continuous choice variable. Econometrica. 52:1984;1199-1218.
2. Oosterbeek H. Study duration and earnings: A test in relation to the human capital versus screening debate. Economics Letters. 40:1992;223-228.
3. White H. Instrumental variables regression with independent observations. Econometrica. 50:1982;483-500.
4. Wooldridge, J.M., 1995. Score diagnostics for linear models estimated by two stage least squares. In: Maddala, G.S., Phillips, P.C.B., Srinivasan, T.N. (Eds.), Advances in Econometrics and Quantitative Economics. Blackwell, Oxford, pp. 66-87.