Mediation and Bilateral Trade • Job Talk

Speaker
Ran Eilat
Date
10/11/2014 - 11:00Add To Calendar 2014-11-10 11:00:00 2014-11-10 11:00:00 Mediation and Bilateral Trade • Job Talk A mediator communicates with a buyer and seller to decide whether trade occurs and at what price. His objective is to maximize social surplus. Unlike an optimal mechanism that denies trade in some of the realizations in which trade is beneficial, a mediator maximizes surplus also at the interim stage: at each point in time he must choose actions that are optimal given the information he has. We study how mediators optimally communicate with the parties, the tradeoffs they face, and the limitations on what they can achieve. In the case that agents' types are distributed uniformly we show that mediators can do no better than the posted-price outcome.   http://www.cs.tau.ac.il/~eilatran/mediation.pdf אוניברסיטת בר-אילן - המחלקה לכלכלה Economics.Dept@mail.biu.ac.il Asia/Jerusalem public
Affiliation
Tel Aviv University
Abstract

A mediator communicates with a buyer and seller to decide whether trade occurs and at what price. His objective is to maximize social surplus. Unlike an optimal mechanism that denies trade in some of the realizations in which trade is beneficial, a mediator maximizes surplus also at the interim stage: at each point in time he must choose actions that are optimal given the information he has. We study how mediators optimally communicate with the parties, the tradeoffs they face, and the limitations on what they can achieve. In the case that agents' types are distributed uniformly we show that mediators can do no better than the posted-price outcome.
 

http://www.cs.tau.ac.il/~eilatran/mediation.pdf

תאריך עדכון אחרון : 05/11/2014