Book excerpt: "The volume emerged out of two conferences on informal institutions. The first, entitled 'Informal Institutions and Politics in the Developing World, ' was held at Harvard University in April 2002 ... The second conference, entitled 'Informal Institutions and Politics in Latin America: Understanding the Rules of the Game, ' was held at the Kellogg Institute for International Studies, University of Notre Dame, in April 2003"--Pref