This article discuss the market conditions prevailing when the merger between Anheuser-Busch InBev and Grupo Modelo (ABI/Modelo) was authorized in 2013. I analyze the cointegration of beer prices in the U.S. and Mexican markets from 2002 to 2012. The cointegration model shows an asymmetric...

Recent years have witnessed an increased interest, by competition agencies, in assessing the competitive effects of partial acquisitions. We propose an empirical structural methodology to examine quantitatively the unilateral impact of partial horizontal acquisitions. The acquisitions may be...

In a market for differentiated products, firms have the ability to collude on the choice of products offered in addition to or in lieu of colluding on the prices charged for those products. However, the empirical literature has only considered price collusion. This paper proposes a methodology...

We study an infinitely-repeated game of oligopolistic price leadership in which one firm, the leader, proposes a supermarkup over Bertrand prices to a coalition of rivals. We estimate the model with aggregate scanner data on the beer industry and find the supermarkup accounts for 6% of price....

Recent years have witnessed an increased interest, by competition agencies, in assessing the competitive effects of partial acquisitions. We propose a generalization of the two most traditional indicators used to screen unilateral anti-competitive effects - the Herfindahl-Hirschman Index and the...

Recent years have witnessed an increased interest, by competition agencies, in assessing the competitive effects of partial acquisitions. We propose an empirical structural methodology, which can deal with settings involving all types of owners and ownership rights, to quantify the coordinated...

We study the effects of merger on firm entry, product variety and prices in the retail craft beer market in California. We develop a new method to estimate multiple-discrete choice models in order to recover fixed costs. The method is based on bounds of conditional choice probabilities and does...

Our food supply rests on a foundation of agricultural seed. As the world races to meet soaring food demand, the development and control of this fundamental genetic resource will be of critical concern to the entire human community. Seed, once treated as a shared public good and natural resource,...

In this paper we empirically analyse two counterfactual situations facing an antitrust authority following the merger of two of the largest international cigarette companies. First we estimate a random coeffi cients model of the demand for cigarettes. The implied elasticity of demand for smoking...

Assortment decisions are key strategic instruments for firms responding to local market conditions. We assess this claim by studying the effect of a national merger between two large Dutch supermarket chains on prices and on the depth as well as composition of assortment. We adopt a...