We study the interaction between competition and social proximity on altruism, trust, and reciprocity. We decompose the behavioral channels by utilizing variants of both the Trust Game and the Dictator Game in a design that systematically controls the transmission of relevant information. Our...

We investigate the welfare effect of increasing competition in an anonymous two-sided matching market, where matched pairs play an infinitely repeated Prisoner's Dilemma. Higher matching efficiency is usually considered detrimental as it creates stronger incentives for defection. We point out,...

Public reputation mechanisms are an effective means to limit opportunistic behavior in markets suffering from moral hazard problems. While previous research was mostly concerned with the influence of exogenous feedback mechanisms, this study considers the endogenous emergence of reputation...

Entsprechend der Themenfrage wird zunächst untersucht, wie sich Gemeinwohl und Wettbewerb als Ziele in einer privaten und gesetzlichen Krankenversicherung operationalisieren lassen. Nach der Darstellung einer ordnungspolitischen Reform der nKrankenversorgung erfolgt eine Einbettung der Thematik...

Government intervention often gives rise to contests in which the possible prizes are determined by the existing status-quo and some new public- policy proposal . In this paper we study the general class of such two-player public-policy contests and examine the effect of a change in the proposed...

This is a Powerpoint presentation. The full article is also available on ssrn at http://ssrn.com/abstract=1924831U.S. policymakers often treat market competition as a panacea. However, in the case of mortgage securitization, policymakers' faith in competition is misplaced. Competitive mortgage...

U.S. policymakers often treat market competition as a panacea. However, in the case of mortgage securitization, policymakers' faith in competition is misplaced. Competitive mortgage securitization has been tried three times in U.S. history - during the 1880s, the 1920s, and the 2000s - and every...

How should multilateral trade policy be designed in a world in which countries differ in terms of market access and technology, and firms with market power differ in terms of productivity? We answer this question in a model of monopolistic competition in which variable markups increasing in firm...

This paper revisits the efficiency of a rational expectations equilibrium model of a competitive market from the perspective of the incentive to social communication. The classical result tells us that the equilibrium price perfectly reveals all dispersed information in the market when the...

This paper investigates the link between competitive, well-functioning food markets and consumer welfare. The paper explores two key food markets in Kenya – sugar and maize – and argues that a variety of factors conspire to distort market prices upwards. Distortionary factors include import...