Professor Emeritus of Business Administration, Professor Emeritus of Sociology, & Professor Emeritus of Social Work. PHD, University Of Michigan; AB, University Of Michigan. Mayer Zald's research focuses on organizations and nations: new perspectives on conflict and cooperation, comparative perspectives on social movements: political opportunities, mobilizing structures and cultural framings, and reformulation of social science as science and humanities.<BR><BR>http://www.bus.umich.edu/FacultyBios/FacultyBio.asp?id=000119942