References
- Abadie, A. 2003. “Semiparametric Instrumental Variable Estimation of Treatment Response Models.” Journal of Econometrics 113: 231–263. doi:10.1016/S0304-4076(02)00201-4.
- Cragg, J. G. 1983. “More Efficient Estimation in the Presence of Heteroskedasticity of Unknown Form.” Econometrica 51: 751–763.
- Robinson, P. M. 1987. “Asymptotically Efficient Estimation in the Presence of Heteroskedasticity of Unknown Form.” Econometrica 55 (4): 875–891. doi:10.2307/1911033.
- Wooldridge, J. M. 2010. Econometric Analysis of Cross Section and Panel Data. Second ed. Cambridge: MIT press.
- Wooldridge, J. M. 2016. Introductory Econometrics: a Modern Approach. Sixth ed. Boston: Cengage Learning.
![Supercharge Your Next Research Paper: Research and write your next paper with Jenni AI.]({"type":"image" , "src" : "/sda/112445/Skyscraper-econ.png"})