How can networking affect the turnout in an election? We present a simple model to explain turnout as a result of a dynamic process of formation of the intention to vote within Erdös-Renyi random networks. Citizens have ...

This paper surveys the theories of social preferences. Social preferences are based on that people not only care about their own well-being, but they have a certain concern with payoffs and/or actions of others. We classify ...

The goal of this paper is to rescue the critique of Marx of the Currency Principle from its current oblivion. The ideas of Marx are extraordinarily interesting both from a theoretical and from a practical standpoint, as ...

A patent provides its holder the monopolist´s right to sell licenses that allow the use of new technology. Empirically, most of the patent licensing agreements that are observed include royalties, in particular per unit ...

In this paper, we show that in order for third-degree price discrimination to increase total output, the demands of the strong markets should be, as conjectured by Robinson (1933), more concave than the demands of the weak ...

We report on a two-stage experiment in which i) we first elicit the social network within a section of undergraduate students and ii) we then measure their altruistic attitudes by means of a standard Dictator game. We ...

This paper presents a general analysis of the effects of monopolistic third-degree price discrimination on welfare and oputput when all markets are served. Sufficient conditions -involving straightforward comparisons of ...