Fuzzy-Set Qualitative Comparative Analysis

Abstract

The empirical analysis of subsequent chapters in this book is based on fuzzy-set Qualitative Comparative Analysis (fsQCA). This chapter introduces the methodological approach of fsQCA, placing emphasis on its core principles, specific terminology, and analytical procedures. In the first two sections, I justify the methodological choice of a set-theoretic approach against the backdrop of prevalent methods in democratic peace research. This is followed by a detailed introduction to the principles and terminology of QCA and fuzzy-set analysis, including a guide through the analytical procedure as conducted in the ensuing chapters. The final section concludes by addressing comparative strengths and limitations of the chosen approach.