We build a theoretical model of multi-product firms that highlights how competition across market destinations affects both a firm's exported product range and product mix. We show how tougher competition in an export market induces a firm to skew its export sales towards its best performing...

We show that endogenous firm selection provides a new welfare margin for heterogeneous firm models of trade (relative to homogeneous firm models). Under some parameter restrictions, the trade elasticity is constant and is a sufficient statistic for welfare, along with the domestic...

We study the e¢ ciency properties of a dynamic, stochastic, general equilibrium, macroeco- nomic model with monopolistic competition and …rm entry subject to sunk costs, a time-to-build lag, and exogenous risk of …rm destruction. Under inelastic labor supply and linearity of produc- tion in...

We use comparable micro level panel data for 14 countries and a set of identically specified empirical models to investigate the relationship between exports and productivity. Our overall results are in line with the big picture that is by now familiar from the literature: Exporters are more...

This paper adds a new dimension to the recent literature on relationship beween firm's heterogeneity in terms of total factor productivity and its dynamic exports vs. FDI decision, namely the heterogeneity of export markets. We show that higher productivity of investing firms relative to just...

This paper adds a new dimension to the recent literature on relationship beween firm's heterogeneity in terms of productivity and its decision to exports and/or invest in foreign affiliate, namely the heterogeneity of foreign markets. Exploiting a rich and complete dataset for Slovenian...

We use comparable micro level panel data for 14 countries and a set of identically specified empirical models to investigate the relationship between exports and productivity. Our overall results are in line with the big picture that is by now familiar from the literature: Exporters are more...