We study the gains from trade in a model with oligopolistic competition, heterogeneous firms and innovation, and provide a formula to decompose the mechanism. The new insight we provide is that market concentration can be a welfare-relevant feature of market power above and beyond markup...

This article attempts to identify the main reason for the profitability of Czech food processing companies. For this purpose, an analysis of the profitability of the food industry was carried out in the framework of the Structure-Conduct-Performance (SCP) paradigm; specifically, the relative...

This book provides an evaluation of the industrial organization of banking with a focus on the interrelationship among bank behavior, market structure, and regulation. It addresses a wide range of public policy topics, including bank competition and risk, international banking, antitrust issues,...

We study the gains from trade in an economy with oligopolistic competition, firm heterogeneity, and innovation. Oligopolistic competition together with free entry make markups responsive to firm productivity and trade costs. Lowering trade costs reduces markups on domestic sales but increases...

We study the gains from trade in an economy with oligopolistic competition, firm heterogeneity, and innovation. Oligopolistic competition together with free entry make markups responsive to firm productivity and trade costs. Lowering trade costs reduces markups on domestic sales but increases...