Now with new introductory material, Charles Ragin’s The Comparative Method proposes a synthetic new strategy, based on an application of Boolean algebra that, by combining the strengths of both qualitative and quantitative sociology, serves as a model of inquiry across the social sciences.
Charles C. Ragin is Professor of Sociology at Northwestern University.
"This splendidly original work . . . will become an epistemological landmark appreciated by many different schools of thought that have wrestled with the methodological problems Ragin raises and answers."—Daniel Chirot, University of Washington
"Charles Ragin has produced a well-argued and highly provocative contribution to the growing literature on methods of comparative and historical sociology. While not everyone will agree, all will learn from this book. The result will be to intensify the dialogue between theory and evidence in comparative research, furthering a fruitful symbiosis of 'quantitative' and 'qualitative' methods."—Theda Skocpol, Harvard University

