Resources are often allocated in groups through decentralized nonmarket mechanisms. We experimentally investigate groups where a rich representative allocates resources among poorer members, who can announce disapproval by voting for a measure hurting the representative. We examine the effect of...

In public-good provision, privileged groups enjoy the advantage that some of their members find it optimal to supply a positive amount of the public good. However, the inherent asymmetric nature of these groups may make the enforcement of cooperative behavior through informal sanctioning harder...

Does adverse selection hamper the effectiveness of voluntary risk sharing? How do differences in risk profiles affect adverse selection? We experimentally investigate individuals’ willingness to share risks with others. Across treatments we vary how risk profiles differ between individuals. We...

This paper presents the results of a policy oriented macroeconomic experiment involving an ‘international’ economy with a relatively small ‘home’ country and a large ‘foreign’ country. It compares the economic performance of two alternative tax systems: a wage tax system and a...

In this paper, the authors report the results of a series of efficiency wage experiments. Some of the key predictions of the efficiency wage hypothesis are qualitatively confirmed by the data: higher wages caused a reduction in shirking; firms offered contracts which exhibited positive job...

This paper reports the results of an experiment that was designed to test the impact of fairness on market prices. Prices were determined in a one-sided oral auction, with buyers as pricemakers. Upon acceptance of an offer, sellers determined the quality of the good. Buyers offered prices that...

This paper reports results from a laboratory experiment on network formation among heterogeneous agents. The experimental design extends the Bala-Goyal [Bala, V., Goyal, S., 2000. A non-cooperative model of network formation, Econometrica 68, 1131-1230] model of network formation with decay and...