Martins, Pedro S.; Opromolla, Luca David - Forschungsinstitut zur Zukunft der Arbeit <Bonn> - 2011
We investigate the relationship between exporting, importing, and wage premia using a richmatched employer-employee data set. We improve on the previous literature (i) by using anew methodology to quantify the contribution of an extensive set of worker- and firm-levelobservable and unobservable...