export their goods and whether to use imported intermediates. The model highlights mechanisms whereby import policies affect … aggregate productivity, resource allocation, and industry export activity along both the extensive and intensive margins. Using … counterfactual experiments to assess quantitatively the positive and normative effects of barriers to trade in import and export …

in export mix and by firm size. In general, export mix changes are associated with improvements on productivity, although … export mix are more important for firm growth in large firms, but not in terms of productivity. In contrast, SMEs can have a … higher potential for productivity improvement through export product churning but this does not translate necessarily in …

movements in the exchange rate (ER). We use granular export data for Chile and study how the effects of ER movements vary over …We revisit a central question for international macroeconomics: the response of export prices and quantities to … that bilateral exchange rate movements contribute to macroeconomic adjustment through export volumes over the medium term …