Casual empiricism suggests higher quality is associated with greater variety. However, recent theoretical and empirical research has either not considered this link, or has been unable to establish unambiguous predictions about the relationship between quality and variety. In this paper we...

I use a unique data set of retail food prices to analyze mergers between supermarket chains. The data allow for an examination of the effects of mergers on prices, the frequency of promotions, and the depth of promotions. I find that increases in a chain’s share of the total US food sales are...

The paper investigates competition in price schedules among vertically differentiated producers. First order price discrimination leading to personalized prices is the perfect equilibrium of the two-stage game where firms choose at the first stage to commit or not to a uniform price and compete...

Casual empiricism suggests higher quality is associated with greater variety. However, recent theoretical and empirical research has either not considered this link, or has been unable to establish unambiguous predictions about the relationship between quality and variety. In this paper we...

It is well known that, despite improvements in recent years, a number of LAC countries' exports still remain below their potential and what would be expected judging from their levels of development. The same holds for their degrees of export diversification (Blyde et al., 2014). In addition,...

When focusing on firm’s risk-aversion in industry equilibrium, the number of firms may be either larger or smaller when comparing market equilibrium with and without price uncertainty. In this paper, we introduce risk-averse firms under cost uncertainty in a model of spatial differentiation...

In this paper, we explain how Internet retailers can learn from proven revenue management concepts and use them to reduce costs and enhance service. We focus on attended deliveries as these provide the greatest opportunities and challenges. The key driver is service differentiation. Revenue...

A substantial number of studies have extended the work on universal properties in physical systems to complex networks in social, biological, and technological systems. In this paper, we present a complex networks perspective on interfirm organizational networks by mapping, analyzing and...

The landmark Waxman-Hatch Act of 1984 represented a "grand compromise" legislation that sought to balance incentives for innovation by establishing finite periods of market exclusivity yet simultaneously providing access to lower cost generics expeditiously following patent expiration. Here we...

Two surveys on wage-setting practices conducted in 2007 and 2009 suggest that base wages are relatively sticky in France and that, in response to the signifi cant decline in activity, firms have adopted strategies aimed mainly at reducing labour costs and the variable components of compensation.