Coordination, Commitment and Enforcement: The Case of the Merchant Guild (with Avner Greif and Barry Weingast), Journal of Political Economy, 102(3), August 1994, 745-776.

• Reprinted in Explaining Social Institutions, edited by Jack Knight and Itai Sened, Ann Arbor: University of Michigan Press, 1995.
• Reprinted in Trust, edited by Elias Khalil, London: Edward Elgar Publishing, 2002.
• Reprinted in The Foundations Library of the New Institutional Economics, edited by Claude Ménard, London, Edward Elgar Publishing, 2005.
• Reprinted in Social Norms, Non-legal Sanctions, and the Law, edited by Eric Posner, London, Edward Elgar Publishing, 2007.
• Reprinted in Customary Law and Economics, edited by Lisa Bernstein and Francesco Parisi, London, Edward Elgar Publishing, 2014.