This paper tests empirically several assumptions and predictions of the Melitz (2003) and Baldwin and Forslid (2004) heterogeneous firm framework. The focus is on liberalisation-induced productivity and profitability consequences for international and regional banks in seven European countries...

This paper develops an open economy firm-heterogeneous model where the combination of market rigidities and exchange rate uncertainty acts like a barrier to trade and modifies a firm's optimal choice in terms of production and pricing. The existence of price and labour rigidities, coupled with...

This paper studies how market-specific entry sunk costs (regulation costs) affect the Home Market Effect (HME) with firm marginal costs heterogeneity. Our model is based on the Dixit-Stiglitz monopolistic competition model with firm heterogeneity plus regulation costs difference. We find that a...