In the U.S., Great Britain, and in many other countries, the gap between the demand and the supply of human organs for transplantation is on the rise, despite the efforts of governments and health agencies to promote donor registration. In some countries of continental Europe, however, cadaveric...

The economic argument for subsidizing charitable giving relies on the positive externalities of charitable activities, particularly from the religious institutions that are the largest recipients of giving. But the net external effects of subsidies to religious giving will also depend on a...

How can charities solicit high-capacity donors to provide the funds for matching grants and leadership gifts? In conjunction with one of Texas A&M University's fundraising organizations, we conducted a field experiment to study whether high-income donors respond to non-personal solicitations, as...

To what extent is U.S. state tax policy affected by corporate political contributions? The 2010 Supreme Court Citizens United v. Federal Election Commission ruling provides an exogenous shock to corporate campaign spending, allowing corporations to spend on elections in 23 states which...