of Sociological Methods and Research 23, 1. (1994). Ragin, Charles C. Constructing Social Research: The Unity and Diversity of Method. Pine Forge Press 1994. Ragin, Charles C. What Is a Case? Exploring the Foundations of Social Inquiry. Cambridge University Press 1992. Ragin, Charles C. Issues and Alternatives in Comparative Social Research. E.J. Brill 1991. Ragin, Charles C. The Comparative Method: Moving Beyond Qualitative and Quantitative Strategies. University of California Press 1987. References External links Personal website 1952 births American sociologists Indiana University faculty Living people Northwestern University faculty University of Arizona faculty University of North Carolina at Chapel Hill alumni University of Texas at Austin College of Liberal Arts alumni Winners of the Stein Rokkan Prize for Comparative Social Science Research