This paper develops a simple spatial model of fund-raising, in which charities select a target population to solicit donations. First, we show that in a competitive charity market without any intervention, the number of charities in the market and/or the overall net funds raised by charities may...

Economic analyses of antitrust institutions have thus far focused predominantly on optimal penalties and the design of substantive legal rules, and have largely ignored the standard of proof used in trials as a policy tool in shaping behavior. This neglected tool can play a unique role in the...

A reform movement is underway in antitrust. Citing prior enforcement failures, deviations from the original intent of the antitrust laws, and overall rising levels of sector concentration, some are seeking to fundamentally alter or altogether replace the current consumer welfare standard, which...