This paper proposes and empirically implements a framework for analyzing industry competition and the degree of joint profit maximization of merging firms in differentiated product industries. Using pre- and post-merger industry data, I am able to separate merging firms' intra-organizational...

Merged firms are typically rather complex organizations. Accordingly, me rger has a more profound effect on the structure of a market than simply reducing the number of competitors. We show that this may render horizontal mergers profitable and welfare – improving even if costs are linear. The...

Merged firms are typically rather complex organizations. Accordingly, me rger has a more profound effect on the structure of a market than simply reducing the number of competitors. We show that this may render horizontal mergers profitable and welfare – improving even if costs are linear. The...

Merged firms are typically rather complex organizations. Accordingly, merger has a more profound effect on the structure of a market than simply reducing the number of competitors. We show that this may render horizontal mergers profitable and welfare-improving even if costs are linear. The...

This paper addresses two puzzles related to industrial dynamics and competition. The first of these puzzles is that a high degree of globalization may well go hand in hand with increasing concentration. I show that one of the most globalized sectors of the electronics industry, hard disk drives...

As technology and interconnectivity have continued to flourish, so too has an important and complex form of enterprise: the platform. Services like Uber, Google Search, Hulu, and American Express cater to distinct but deeply-interdependent “sides” of customers that derive value or revenues...

This paper examines the impact of vertical integration on the timing of adoption of a cost-reducing technology. Combining the technology adoption and vertical relations literatures in a simple duopoly model, I compare the technology adoption patterns under different vertical structures. In...

The routine way of anticipating the effects of the corporate (profit) tax on investments and location choice is to calculate the effective marginal and average tax rates. This paper introduces a model of monopolistic competition to show how investment on the extensive and intensive margins...

This paper presents theory and evidence on horizontal industry structure, focusing on situations where plant-level scale economies are small and market power is not an issue. At issue is the question: what makes industries necessarily fragmented? The theoretical model distinguishes between the...

When capacity is costly and prices are set in advance, firms facing uncertain demand will sell output at multiple prices and limit the quantity available at each price. I show that the optimal price strategy of a monopolist and the unique pure-strategy Nash equilibria of oligopolists both...