of multi-homing on both sides is mostly ignored in the literature on competition between two-sided platforms. We help … fill this gap by developing a model for platform competition in a differentiated setting (a Hoteling line), which is …

-negative pricing constraint binds or not. Our results provide a rationale for a tougher competition policy to curb concentration if … competition authorities put more weight on consumer surplus in welfare calculations …

refinement, the monotonicity criterion, is adopted, network competition may have a unique subgame-perfect equilibrium regarding …

We study the gains from trade in a model with oligopolistic competition, heterogeneous firms and innovation, and …-relevant feature of market power above and beyond markup dispersion. Trade liberalisation increases foreign competition and reduces the …

This study evaluates the role market competition plays in determining inflation based on sector-level data from OECD … countries. In theory, trade openness can affect inflation through changes in market competitiveness and productivity … of market competition. This study shows that inflation decreases with greater market competitiveness even after …

through asset building. The theoretical and empirical results indicate that an increase in the initial level of competition … implies greater export incentive. However, over the life cycle of a firm, the role of competition is impacted by the intensity … of capital accumulation and the initial level of wealth. Greater local competition before the entry of firms in the …