Most analyses of the macroeconomic adjustment required to correct global imbalances ignore net exports of new varieties of goods and services and do not account for firms' entry in the product market. In this paper we revisit the macroeconomics of trade adjustment in the context of the classic...

Most analyses of the macroeconomic adjustment required to correct global imbalances ignore net exports of new varieties of goods and services and do not account for firms' entry in the product market. In this paper we revisit the macroeconomics of trade adjustment in the context of the classic...

Firms that dominate global trade export to multiple countries and frequently change their foreign destinations. We develop a new empirical framework for analysing markup elasticities to the exchange rate in this environment. The framework embodies a new estimator of these elasticities that...