A vertical merger model represents a complex system built on (i) a network of e.g., upstream manufacturers and downstream retailers (ii) who bargain bilaterally in the presence of externalities (iii) created by competition between downstream retailers (iv) facing a consumer demand surface. We...

This paper investigates the firm-level division of the gains in the vertical production structure and provides a new theoretical framework to explain how gains are divided among firms and within the vertical supply chain. It constructs an economic model using a bilateral monopoly market...

We follow the framework in Arya and Mittendorf (2011) but extend their analysis by investigating supplier(s)' equilibrium choices of disclosure or confidentiality regarding their contract terms with the downstream retailers. In the case of a common supplier, we find that the unique SPNE is for...

A point repeatedly stressed by transaction cost economics is that the more specific the asset, the more likely is vertical integration to be optimal. In spite of the profusion of empirical papers supporting this prediction, recent surveys and casual observation suggest that higher levels of...

In a recent paper, Alipranti et al. (2014, Price vs. quantity competition in a vertically related market, Economics Letters, 124: 122-126) show that in a vertically related market Cournot competition yields higher social welfare compared to Bertrand competition if the upstream firm subsidises...

We bridge the organisational economics and industrial economics literatures on the vertical boundaries of the firm by contextualising the transaction cost approach to the make-or-buy decision within an oligopolistic market structure. Firms invest in the quality of the intermediate resulting in...

In a recent paper, Alipranti et al. (2014, Price vs. quantity competition in a vertically related market, Economics Letters, 124: 122-126) show that in a vertically related market Cournot competition yields higher social welfare compared to Bertrand competition if the upstream firm subsidises...

In this paper we analyze the problem of the enforcement of incomplete contracts with endogenous outside options. Some of the equilibria we outline may reverse one of the main results presented in the standard literature. We then revisit the literature on the highly debated Fisher Body/General...

This paper measures the impact of vertically integrated and exclusive software on industry structure and welfare in the sixth-generation of the U.S. videogame industry (2000-2005). I specify and estimate a dynamic model of both consumer demand for hardware and software products, and software...

This paper develops a relational contracting model to show how fiat - a principal's ability to dictate her agent's performance - emerges in equilibrium under vertical integration, even when integration does not allocate distinctive formal authority to the principal. In a vertical structure, an...