Gary Miller's primarily studies decision-making in bureaucracies, committees and small groups. His teaching assignments include a graduate seminar in the politics of the U.S. bureaucracy, a graduate course on mathematical modeling and the undergraduate introduction to American politics. He has done a number of laboratory experiments testing hypotheses about group decision-making, derived from game theory and organizational economics.

Miller received his Ph.D. from the University of Texas at Austin in 1976. He taught previously at California Institute of Technology, Michigan State University, and Washington University's John M. Olin School of Business.

Visit Miller's departmental homepage here. ​