In their seminal paper Grossman and Shapiro (1984) find that informative advertising is socially excessive in an oligopoly (entry is also socially excessive). However, the analysis assumed that all consumers receive at least one advertisement. Christou and Vettas (2008), among others, present...

In their seminal paper, Grossman and Shapiro (1984) find that informative advertising is socially excessive in an oligopoly pure-strategy symmetric equilibrium (PSSE). However, their analysis assumed that every consumer receives at least one advertisement. Christou and Vettas (2008) present...

Department: Business.

In the past few decades, commercial banks have substantially reduced the number of their branch offices. We address the question of whether or not the increased distance from the lenders correspondingly faced by many small and medium sized enterprises (SMEs) translates into a lower volume of...

In their seminal paper Grossman and Shapiro (1984) find that informative advertising is socially excessive in an oligopoly (entry is also socially excessive). However, to derive the results, it was assumed that all consumers receive at least one ad, i.e., advertising does not have a demand...

In recent years, commercial banks have substantially reduced the number of theirbranch offices. We address the question of whether or not the increased distance tolenders caused by branch office closures translates into a lower credit supply for smalland medium sized enterprises (SMEs). We use a...

In this paper we build a spatial, aspiration-based model of learning in the context of Cournot oligopoly from which we want to explore the conditions that lead to the emergence of cooperation among firms. We consider an economy consisting of many identical duopolies; each duopoly is placed on a...

This paper investigates the properties of a local economy in which personal connections are important in finding jobs. The complementarities in the model generate an interesting nonlinear relationship between the distribution of human capital in the economy, the characteristics of the social...

In Part I we provide a heuristic discussion of the motivation for the investigation of games of status. Here we confine our remarks to several alternative formulations of games of status and to exploring the relationship between these games and the class of simple games, in part using the...