Negotiation involves determining not only an agreement's price, but also its content, which typically has many aspects. We model such negotiations and provide conditions under which negotiation leads to efficient outcomes, even in the face of substantial asymmetric information regarding the...

We demonstrate that Rybczynski’s classic comparative statics can be reversed in a Heckscher-Ohlin world when preferences in each country favor the exported commodity. This taste bias has empirical support. An increase in the endowment of a factor of production can lead to an absolute...

We investigate the complementarity between informal communities and formal government enforcement of norms of reciprocation and exchange. We introduce a model in which people exchange informally within their community as well as externally on a market. We show that informal community and formal...

We examine different populations' play in coordination games in online experiments with over a thousand subjects. Subjects played a two-player coordination game that had multiple equilibria: two equilibria with highly asymmetric payoffs and another equilibrium with symmetric payoffs but a...