Eberhardt, Markus - In: Stata Journal 12 (2012) 1, pp. 61-71
This article introduces a new Stata command, xtmg, that implements three panel time-series estimators, allowing for heterogeneous slope coefficients across group members: the Pesaran and Smith (1995, Journal of Econometrics 68: 79 – 113) mean group estimator, the Pesaran (2006, Econometrica...