Manjón, Miguel; Mañez, Juan A.; Rochina-Barrachina, … - Departament d'Estructura Econòmica, Facultad de Economía - 2012
have been driven by strong assumptions about the evolution of productivity and the role of export status. Relaxing these …Self-selection and learning-by-exporting are the main explanations for the higher productivity of exporting firms. But … firms. Our results indicate that the yearly average gains in productivity are around 3% for at least four years. …