A Principal appoints a committee of partially informed experts to choose a policy. The experts' preferences are aligned with each other but conflict with hers. We study whether she gains from banning committee members from communicating or \deliberating" before voting. Our main result is that if...

We develop a model of social preferences for network games and study its predictions in a local public goods game with multiple equilibria. The key feature of our model is that players' social preferences are heterogeneous. This gives room for disagreement between players about the “right”...

We study fairness in economies where humans consume one private good and one public good representing the welfare of other species. We show that a social evaluator cannot be egalitarian with respect to humans while always respecting humans' unanimous preferences. One solution is to respect...

This paper analyzes a non-smooth model of probabilistic voting with two parties and a broad family of other-regarding behavior, including fairness and quasi-maximin preferences, income-dependent altruism, and inequity aversion. The paper provides conditions for equilibrium existence and...

Belief disagreement generates a fundamental tension between two desirable features of a resource allocation: Pareto optimality and risk sharing. While Pareto optimality generally opposes restrictions to trade, a growing literature rejects it in the presence of heterogeneous beliefs and proposes...

We present a new choice model. An agent is endowed with two sets of orderings: pro-orderings and con-orderings. For each choice set, if an alternative is the top-ranked by a pro-ordering (con-ordering), then this is a pro (con) for choosing that alternative. The alternative with more pros than...

The accuracy of firm information disclosures and the efficiency of long-term investment both play crucial roles in the economy and capital markets. We estimate a dynamic model that captures a trade-off between these two goals that arises when managers confront realistic incentives to misreport...

We consider optimal non-linear income tax problems when the social welfare function only depends on ranks as in Yaari (1987) and weights agree with the Lorenz quasi-ordering. Gini, S-Gini, and a class putting more emphasis on inequality in the upper part of the distribution belong to this set....

People frequently behave non-selfishly in situations where they can reduce their own payoff to help others. It is typically assumed that such pro-social behavior arises because people are motivated by a social preference. An alternative explanation is that they follow a social norm. We test with...

In particular, the government should turn way from party politics and trying to justify its redistribution policies, and make efforts to persuade the people in a prudent manner. Efforts are also needed to encourage stakeholders and experts to participate in the policymaking process to ensure...