A manufacturer chooses the optimal retail market structure and bilaterally and secretly contracts with each (homogeneous) retailer. In a classic framework without asymmetric information, the manufacturer sells through a single exclusive retailer in order to eliminate the opportunism problem....

We propose a general model of monopolistic competition, which encompasses existing models while being flexible enough to take into account new demand and competition features. Using the concept of Frechet differentiability, we determine a general demand system. The basic tool we use to study the...

We develop a monopolistic-competition model of closed two-sector one-factor economy, where agents are (continuously) heterogeneous in their entrepreneurship abilities and choose between being employees or entrepreneurs. The sufficient conditions in terms of variable elasticity of substitution...

We develop a model of a city populated by heterogeneous agents. Agents self-select into entrepreneurship, and entrepreneurs set up firms which hire workers. We characterize the equilibrium matching between firms and workers, as well as the within-city assignment of agents to locations. We then...

According to static models of industrial organization, a rise in competition decreases prices. In this paper, I test whether this conclusion can be reversed in the mobile telecommunications markets where dynamic efficiency effects might be significant. The empirical test relies on the change in...

We combine spatial and monopolistic competition to study market interactions between downtown retailers and an outlying shopping mall. Consumers shop at either marketplace or at both, and buy each variety in volume. The market solution stems from the interplay between the market expansion...

This paper addresses the relationship between productivity in the retail sector and market size. In the paper, the systematic variations between central and non-central retail markets, as well as the systematic variations across different types of retailing activities are investigated. The...

Introduction: This paper analysis the spatial dynamics of the development of tourism industry in a leading tourism destination in Portugal. Previous studies focused on the spatial dynamics of the tourism industry had shown that, at the very begin, hotels and tourism facilities are located in the...

Not in the Shopping Cart -On the experiential aspects of retail shopping centers It is not hard to imagine that consumers value not only what they have bought in a store and can take home with them, but also the experience that was entailed in the actual purchase. The aim of the study is to...

The economic crisis in Greece has affected almost all sectors of the economy and the great majority of households. Its effects in trade and commerce activities are visible by the obvious transformation of down-town Athens city centre. This transformation includes a great number of closing...