publication venue for Pricing group membership. 123. 2023 Local social interaction and urban equilibria. 112:72-83. 2021 Thompson aggregators, Scott continuous Koopmans operators, and Least Fixed Point theory. 112:84-97. 2021 Cournot equilibrium revisited. 106:1-10. 2020 Strategic incentives for keeping one set of books under the Arm's Length Principle. 106:78-90. 2020 Growth in Illyria: the role of meritocracy in the accumulation of human capital. 90:182-190. 2017 The effect of ideology on policy outcomes in proportional representation systems. 62:87-90. 2011 Cooperative Production and Efficiency. 57:143-154. 2009