Under which conditions do democracies participate in war, and when do they abstain? Providing a unique theoretical framework, Mello identifies pathways of war involvement and abstention across thirty democracies, investigating the wars in Kosovo, Afghanistan and Iraq.

A comprehensive and accessible guide to learning and successfully applying QCA Social phenomena can rarely be attributed to single causes-instead, they typically stem from a myriad of interwoven factors that are often difficult to untangle. Drawing on set theory and the language of necessary and sufficient conditions, qualitative comparative analysis (QCA) is ideally suited to capturing this causal complexity. A case-based research method, QCA regards cases as combinations of conditions and compares the conditions of each case in a structured way to identify the necessary and sufficient conditions for an outcome. Qualitative Comparative Analysis: An Introduction to Research Design and Application is a comprehensive guide to QCA. As QCA becomes increasingly popular across the social sciences, this textbook teaches students, scholars, and self-learners the fundamentals of the method, research design, interpretation of results, and how to communicate findings. Following an ideal typical research cycle, the book's ten chapters cover the methodological basis and analytical routine of QCA, as well as matters of research design, causation and causal complexity, QCA variants, and the method's reception in the social sciences. A comprehensive glossary helps to clarify the meaning of frequently used terms. The book is complemented by an accessible online R manual to help new users to practice QCA's analytical steps on sample data and then implement with their own findings. This hands-on textbook is an essential resource for students and researchers looking for a complete and up-to-date introduction to QCA.

The disintegration and questioning of global governance structures and a re-orientation toward national politics combined with the spread of technological innovations such as big data, social media, and phenomena like fake news, populism, or questions of global health policies make it necessary for the introduction of new methods of inquiry and the adaptation of established methods in Foreign Policy Analysis (FPA). This accessible handbook offers concise chapters from expert international contributors covering a diverse range of new and established FPA methods. Embracing methodological pluralism and a belief in the value of an open discussion about methods' assumptions and diverging positions, it provides new, state-of-the-art research approaches, as well as introductions to a range of established methods. Each chapter follows the same approach, introducing the method and its development, discussing strengths, requirements, limitations, and potential pitfalls while illustrating the method's application using examples from empirical research. Embracing methodological pluralism and problem-oriented research that engages with real-world questions, the authors examine quantitative and qualitative traditions, rationalist and interpretivist perspectives, as well as different substantive backgrounds. The book will be of interest to a wide range of scholars and students in global politics, foreign policy, and methods-related classes across the social sciences. Chapters 4, 25 and 32 of this book are available for free in PDF format as Open Access from the individual product page at www.routledge.com. It has been made available under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 license.

A comprehensive and accessible guide to learning and successfully applying QCA Social phenomena can rarely be attributed to single causes-instead, they typically stem from a myriad of interwoven factors that are often difficult to untangle. Drawing on set theory and the language of necessary and sufficient conditions, qualitative comparative analysis (QCA) is ideally suited to capturing this causal complexity. A case-based research method, QCA regards cases as combinations of conditions and compares the conditions of each case in a structured way to identify the necessary and sufficient conditions for an outcome. Qualitative Comparative Analysis: An Introduction to Research Design and Application is a comprehensive guide to QCA. As QCA becomes increasingly popular across the social sciences, this textbook teaches students, scholars, and self-learners the fundamentals of the method, research design, interpretation of results, and how to communicate findings. Following an ideal typical research cycle, the book's ten chapters cover the methodological basis and analytical routine of QCA, as well as matters of research design, causation and causal complexity, QCA variants, and the method's reception in the social sciences. A comprehensive glossary helps to clarify the meaning of frequently used terms. The book is complemented by an accessible online R manual to help new users to practice QCA's analytical steps on sample data and then implement with their own findings. This hands-on textbook is an essential resource for students and researchers looking for a complete and up-to-date introduction to QCA.

Under which conditions do democracies participate in war, and when do they abstain? Providing a unique theoretical framework, Mello identifies pathways of war involvement and abstention across thirty democracies, investigating the wars in Kosovo, Afghanistan and Iraq.