Kidney exchange match rates in a large multicenter clearinghouse

A Kidney Exchange Clearinghouse in New England.

In 2003 there were 8,665 transplants of deceased donor kidneys for the approximately 60,000 patients waiting for such transplants in the United States. While waiting, 3,436 patients died. There were also 6,464 kidney transplants from living donors (Scientific Registry of Transplant Recipients web site). Live donation is an option for kidneys, since healthy people have two and can remain healthy...

Nonlinearity In Exchange Rates and Forecasting

Forecasting Exchange Rates with a Large Bayesian VAR

Models based on economic theory have serious problems at forecasting exchange rates better than simple univariate driftless random walk models, especially at short horizons. Multivariate time series models suffer from the same problem. In this paper, we propose to forecast exchange rates with a large Bayesian VAR (BVAR), using a panel of 33 exchange rates vis-a-vis the US Dollar. Since exchange...

Mix and match: A strategyproof mechanism for multi-hospital kidney exchange

As kidney exchange programs are growing, manipulation by hospitals becomes more of an issue. Assuming that hospitals wish to maximize the number of their own patients who receive a kidney, they may have an incentive to withhold some of their incompatible donor-patient pairs and match them internally, thus harming social welfare. We study mechanisms for twoway exchanges that are strategyproof, i...

Production, Trade and Exchange Rates in Large Experimental Economies

We construct experimental economies for the purpose of studying market equilibration. The economies are the most complex laboratory economies studied to date and are “international” in economic structure. The economies have twenty-one markets and due to the fact that they have on the order of 50 agents, the economies are characterized by several hundred equations. In spite of the complexity and...