-selection in both export and import markets. Also, the productivity advantage of exporters reported in the literature may be … too. We note that the number of trading firms diminishes as the number of export destinations or import origins increases … import and export appear to be the most productive, followed, in descending order, by importers only, exporters only and non …

-selection in both export and import markets. Also, the productivity advantage of exporters reported in the literature may be … too. We note that the number of trading firms diminishes as the number of export destinations or import origins increases … import and export appear to be the most productive, followed, in descending order, by importers only, exporters only and non …

-selection in both export and import markets. Also, the productivity advantage of exporters reported in the literature may be … too. We note that the number of trading firms diminishes as the number of export destinations or import origins increases … import and export appear to be the most productive, followed, in descending order, by importers only, exporters only and non …

both imports and exports, and iii) examine the impact of imports according to the country of origin. Looking at the export … also show that import penetration has a significant and negative impact on industry wage differentials whatever the country …

imports according to the country of origin. Looking at the export side, we find a positive effect of exports on the industry … wage premium. The results also show that import penetration from low-income countries has a significant and negative impact …