There has been a surge of interest in stochastic assignment mechanisms which proved to be theoretically compelling thanks to their prominent welfare properties. Contrary to stochastic mechanisms, however, lottery mechanisms are commonly used for indivisible good allocation in real-life. To help...

By the well established tournament literature, incomplete information regarding the employees' productivity is essential for the rationalization of (efficiency-enhancing) tournaments. In this paper we propose an alternative rationalization of tournaments focusing on a fully informed principal...

Why would any group want to have a decision-making body composed of representatives? The best answer is found in the "Anti-Federalist ideal" identified by Wood [1992]: if within-group benefits are highly correlated, a legislature composed of randomly chosen representatives that maximized its own...

We introduce the notion of verifiable information into a model of sequential debate among experts who are motivated by career concerns. We show that self-censorship may hamper the efficiency of information aggregation, as experts withhold evidence contradicting the conventional wisdom. In this...

I study the ex-ante aggregation of preferences of Bayesian agents in a purely subjective framework. Unlike Gilboa et al. (2004), I relax the assumption of Bayesian society while keeping the Pareto condition. Under a simple axiom that relates society’s preference to those of the agents, I...

We introduce the notion of verifiable information into a model of sequential debate among experts who are motivated by career concerns. We show that self-censorship may hamper the efficiency of information aggregation, as experts withhold evidence contradicting the conventional wisdom. In this...

Sanctions are widely used to promote compliance in principal-agent-relationships. While there is ample evidence confirming the predicted positive incentive effect of sanctions, it has also been shown that imposing sanctions may in fact reduce compliance by crowding-out intrinsic motivation. We...

Firms regularly use incentives to motivate their employees to be more productive. However, often little attention is paid to the language used in employment contracts to describe these incentives. It may be more effective to present incentives as entitlements that can be lost by failing to reach...