The shortage of transplant kidneys has spurred debate about legalizing monetary payments to donors to increase the number of available kidneys. However, buying and selling organs faces widespread disapproval. We survey a representative sample of Americans to assess disapproval for several forms...

Background: To expand the opportunity for paired live donor kidney transplantation, computerized matching algorithms have been designed to identify maximal sets of compatible donor/recipient pairs from a registry of incompatible pairs submitted as candidates for transplantation. Methods:...

In a list exchange (LE), the intended recipient in an incompatible pair receives priority on the deceased donor waitlist (DD-waitlist) after the paired incompatible donor donates a kidney to a DD-waitlist candidate. A non-directed donor’s (ND-D) kidney is usually transplanted directly to a...

Werner Güth's ultimatum game played a key role in the development of multiple research areas, several of which are highlighted.

We report results from an Ultimatum Game experiment with and without pre-play communication, conducted both in a real-world experimental laboratory and in the virtual world Second Life. In the laboratory, we replicate previous results that communication increases offers and agreement rates...

A collaboration of medical professionals with economists and computer scientists involved in ?market design? had led to the redesign of the clearinghouse assigning medical students to internships in Israel. The new mechanism presents significant efficiency gains relative to the previous one, and...

Erev, Ert, and Roth organized three choice prediction competitions focused on three related choice tasks: one shot decisions from description (decisions under risk), one shot decisions from experience, and repeated decisions from experience. Each competition was based on two experimental...

Economists often look at markets as given, and try to make predictions about who will do what and what will happen in these markets Market design, by contrast, does not take markets as given; instead, it combines insights from economic and game theory together with common sense and lessons...

This study reports an experiment designed to test the predictive value of Axelrod's measure of conflict of interest. The results support the conclusion that Axelrod's measure is a good predictor of the time required to reach agreement in a given bargaining game, but that it is not a good...