"Ratifiable Mechanisms: Learning from Disagreement," (with Thomas
R. Palfrey) Games and Economic Behavior, 10, 255–283, 1995.
"Relational Investing and Agency Theory," (with Ian
Ayres) Cardozo Law Review, 15, 1033–1066, 1994.
"Cartel
Enforcement with Uncertainty About Costs," (with Thomas R. Palfrey) International Economic Review,
31, 1747, 1990. Reprinted in Stephen W. Salant and Margaret C.
Levenstein (eds.), Cartels, Volume 1, Cheltenham,
UK: Edward Elgar, 2005.
"Nonrandom Mixing Models of HIV Transmission," (with Edward
Kaplan, and A. David Paltiel) in
Mathematical and Statistical Approaches to AIDS Epidemiology, edited by
Carlos Castillo-Chávez, Lecture Notes in Biomathematics Series,
Springer-Verlag, 218–239, 1989.