Muûls, Mirabelle (contributor); Pisu, Mauro (contributor) - 2007
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 …