The literature on foreign assistance generally holds that multilateral aid is preferable to bilateral aid, but establishes this primarily through highly aggregated cross‐national time‐ series data. We investigate this topic experimentally from the perspective of those whom the foreign aid directly affects: recipient citizens. We thus report results of a survey exper‐ iment with behavioral outco...

Recent work has suggested that migrants have been a major driving force in the dramatic growth of international telephony over recent decades, accounting for large rises in telephone calls between countries with strong immigrant/emigrant connections. Yet the existing literature has not done a good job of evaluating the substantive importance of migrants in explaining large disparities in levels...

Contrary to the tendency of mediators to defuse negative emotions between adversaries by treating them kindly, we demonstrate the surprising effectiveness of hostile mediators in resolving conflict. Hostile mediators generate greater willingness to reach agreements between adversaries (Experiment 1). Consequently, negotiators interacting with hostile mediators are better able to reach agreement...

A long-standing problem in the US-Mexico bilateral agenda is migration. Although both countries have important agreements to promote economic exchange and trade, the events of 9/11 and other acts of terrorism have increased concerns about border security. Since the US-Mexico border is one of the most important borders in the world in terms of activity, securing it without interfering with the l...

Our model of multi-party negotiations is a many parties, many issues model. The whole multi-party negotiation consists of a set of mutually influencing bilateral negotiations that are focused on different bilateral issues. We propose to use majority rule to help parties reach group agreements. When a party is not satisfied with another party’s negotiation progress, he can send a primitive oppos...

We analyze monetary exchange in a model that allows for directed search and multilateral matches. We consider environments with divisible goods and indivisible money, and compare the results with those in models that use random matching and bilateral bargaining. Two different pricing mechanisms are used: ex ante price posting, and ex post bidding (auctions). Also, we consider settings both with...

This entity usually affects young patients; in Japan the disease tends to affect children (range: 616 years old) with higher frequency, while in the other countries where this disorder has been described, the affected population is older, ranging from 23 to 29 years old .Slighthly more males have been reported than females (52% versus 48%). This condition is typically bilateral, but unilateral ...

This paper examines an informed principal-agent game with ex post participation constraints for the agent. It shows that the players do not loss by communicating in turn among themselves rather than simultaneously if and only if the principal communicates first. It then considers any Bayesian allocation rule implemented in this bilateral asymmetric information framework. It provides necessary a...

Much attention has been paid to bilateral negotiation in which the dispute is between only two parties. However, automated multilateral negotiation in which more than two negotiating parties need to reach a joint agreement, has received relatively less attention, even though such negotiations are required in many circumstances (e.g. a group of managers making a joint decision for their company ...