Quantitative social scientists use survival analysis to understand the forces that determine the duration of events. This Element provides a guideline to new techniques and models in survival analysis, particularly in three areas: non-proportional covariate effects, competing risks, and multi-state models. It also revisits models for repeated events. The Element promotes multi-state models as a unified framework for survival analysis and highlights the role of general transition probabilities as key quantities of interest that complement traditional hazard analysis. These quantities focus on the long term probabilities that units will occupy particular states conditional on their current state, and they are central in the design and implementation of policy interventions.

Political leaders need ministers to help them rule and so conventional wisdom suggests that leaders appoint competent ministers to their cabinet. This book shows this is not necessarily the case. It examines the conditions that facilitate survival in ministerial office and how they are linked to ministerial competence, the political survival of heads of government and the nature of political institutions. Presenting a formal theory of political survival in the cabinet, it systematically analyses the tenure in office of more than 7,300 ministers of foreign affairs covering more than 180 countries spanning the years 1696-2004. In doing so, it sheds light not only on studies of ministerial change but also on diplomacy, the occurrence of war, and the democratic peace in international relations. This text will be of key interest to students of comparative executive government, comparative foreign policy, political elites, and more broadly to comparative politics, political economy, political history and international relations.

Political leaders need ministers to help them rule and so conventional wisdom suggests that leaders appoint competent ministers to their cabinet. This book shows this is not necessarily the case. It examines the conditions that facilitate survival in ministerial office and how they are linked to ministerial competence, the political survival of heads of government and the nature of political institutions. Presenting a formal theory of political survival in the cabinet, it systematically analyses the tenure in office of more than 7,300 ministers of foreign affairs covering more than 180 countries spanning the years 1696-2004. In doing so, it sheds light not only on studies of ministerial change but also on diplomacy, the occurrence of war, and the democratic peace in international relations. This text will be of key interest to students of comparative executive government, comparative foreign policy, political elites, and more broadly to comparative politics, political economy, political history and international relations.

Fully revised and reorganized by Anna Getmansky and Alejandro Quiroz Flores to fit the exciting new edition of Bruce Bueno de Mesquita's Principles of International Politics, this accompanying workbook continues to feature class-tested, user-friendly exercises that walk students through the building blocks of the strategic method, ensuring that even novice students have the opportunity to develop and hone their problem-solving skills and can successfully apply what they have learned in the text. The fifth edition of Applying the Strategic Perspective: Problems and Models, Workbook introduces students to a wide range of problems so that they master basic principles as well as test their capabilities with more challenging material. Easy for students to use, and with perforated pages for turning in assignments.