Barbara Geddes, who earned her Ph.D. from UC, Berkeley, has written about politics and breakdown in authoritarian regimes, bureaucratic reform and corruption, political bargaining over institutional choice and change, and research design. Her publications include Paradigms and Sand Castles: Theory Building and Research Design in Comparative Politic (2003), Politician's Dilemma: Building State Capacity in Latin America (1994), "What Do We Know about Democratization after Twenty Years?" Annual Review of Political Science (1999) and "A Game Theoretic Model of Reform in Latin American Democracies," American Political Science Review (1991). Her current research focuses on politics inside dictatorships. She teaches Latin American politics, authoritarian politics, and research design at UCLA.