Martínez-Zarzoso, Immaculada; Felicitas Nowak-Lehmann D.; … - CESifo - 2007
estimated using panel data. The explanatory variables considered are productivity, unit labor costs, unit values, trade costs … period of eleven years. Panel and pooled estimation techniques (SUR-estimation, panel Feasible Generalized Least Squares … (panel/pooled FGLS)) will be utilized to better control for country-specific effects (differences between American …