Hsiao, Cheng; Li, Qi; Liang, Zhongwen; Xie, Wei - In: Econometrics : open access journal 7 (2019) 1/7, pp. 1-18
This paper considers methods of estimating a static correlated random coefficient model with panel data. We mainly focus on comparing two approaches of estimating unconditional mean of the coefficients for the correlated random coefficients models, the group mean estimator and the generalized...