Current Working Papers: "Adjusting Winning-Percentage Standard Deviations and a Measure of Competitive Balance for Home Advantage" (joint with Joel Maxcy)     (pdf) "Making the Indifference-Curve Approach to Excess Burden More Understandable"     (pdf)       (accompanying suggested homework assignment -- pdf) "A Spatial Model With Discrete Policy Choices That May Not Match"     (pdf)