This paper compares the allocative properties of markets and exams in an environment in which students di¤er in wealth and ability and schools di¤er in quality. In the presence of borrowing constraints, exams are shown to dominate markets in terms of matching e¢ ciency. Whether aggregate consumption is greater under exams than under markets depends on the power of the exam technology; for a su¢...

We study how different payment modes influence the effectiveness of gift exchange as a contract enforcement device. In particular, we analyze how horizontal fairness concerns affect performance and efficiency in an environment characterized by contractual incompleteness. In our experiment, one principal is matched with two agents. The principal pays equal wages in one treatment and can set indi...

Outsourcing of Unionized Firms and the Impact of Labor Market Policy Reforms This paper shows that outsourcing of parts of workforce in unionized firms leads to wage moderation both in the case of strategic and flexible outsourcing and as long as the share of the outsourced workforce is not too large, this wage-moderation effect on domestic employment outweighs the direct substitution effect so...

In this paper we provide experimental evidence indicating that incentive contracts may undermine voluntary cooperation. This suggests that explicit incentives may have costly side effects that have been largely neglected by economists. In our experiments the undermining effect is so strong that the incentive contracts are less efficient than contracts without any incentives. Buyers, who are in ...

A model of the labor market under search frictions is developed, where participants are heterogeneous with respect to their productivity types and the individual decision of which type of agents to match with is endogenized. Wages are negotiated, so that all gains from trade are exploited. This has important implications for the equilibrium outcomes. In particular, two applications are studied....

This paper studies the role of transfer fees in professional sports, where players can commit to binding long-term contracts. They cannot switch clubs before their contract expires unless the old club agrees to let them go; transfer fee is the price of that agreement. Transfer fees have been defended as a necessary incentive for clubs to invest into training their young players. The apparent ab...

Reforming German Labor Market Institutions: A Dual Path to Flexibility Germany has always been one of the prime examples of institutional complementarities between social insurance, a rather passive welfare state, strong employment protection and collective bargaining that stabilize diversified quality production. This institutional arrangement was criticized for being the main cause of inferio...

Reciprocity and Payment Schemes: When Equality Is Unfair A growing literature stresses the importance of reciprocity, especially for employment relations. In this paper, we study the interaction of different payment modes with reciprocity. In particular, we analyze how equal wages affect performance and efficiency in an environment characterized by contractual incompleteness. In our experiment,...

Competition and Relational Contracts: The Role of Unemployment as a Disciplinary Device When unemployment prevails, relations with a particular firm are valuable for workers. As a consequence, a worker may adhere to an implicit agreement to provide high effort, even when performance is not third-party enforceable. But can implicit agreements – or relational contracts – also motivate high worker...

The Effect of Employment Protection on Worker Effort: A Comparison of Absenteeism During and After Probation Employment protection systems are known to generate significant distortions in firms’ hiring and firing decisions. We know much less about the impact of these regulations on worker effort. The goal of this paper is to fill in this gap and in particular to assess whether the provision of ...