This book offers a systematic and far-reaching account of party system institutionalization in Western Europe. Drawing upon a wide array of data and through a comparison of 20 countries from the end of WWII to 2019 across three arenas of party competition (electoral, parliamentary, and governmental ones), the empirical analysis shows that, over the past decade, the level of institutionalization in the Western European party systems has dramatically declined compared with previous decades. Electoral, parliamentary, and – in some cases – governmental instability and unpredictability have reached record-high levels. Although the impact of the 2008 Great Recession has certainly worked as a catalyst, this process of de-institutionalization has been mainly driven by long-term factors, such as cleavage decline and length of democratic experience. Moreover, its consequences are relevant not only for the relationship between parties and voters, but also for the very quality of democracy, as party system deinstitutionalization causes a decline in the citizens’ satisfaction of the way democracy works and even an erosion of the ‘objective’ democratic standards. In a nutshell, Western Europe, once seen as the land of stability and the cradle of democracy, may have become the land of party system deinstitutionalization and incipient democratic backsliding.

This book generates a wealth of new empirical information about Latin American party systems and contributes richly to major theoretical debates about party systems and democracy.

Party systems are crucial elements for the functioning of political systems and representative democracies. With several European countries experiencing significant changes recently, it is necessary to update our knowledge. This volume analyses party system changes in Europe in the 21st century by considering several dimensions such as interparty competition, the cleavage structure, electoral volatility and the emergence of new actors. The book describes the principal continuities and changes in party systems in Europe; analyzes the main explanations for these trends; and assesses the impact of the crisis on the patterns observed. By considering a wide range of Western and Eastern European countries, and focusing on the ‘parameters’ of party system change, this book seeks to fill an important gap in the literature through a comparative analysis of the evolution of party systems in Europe over the last decades. This book will be of key interest to scholars and students of political parties, party systems and politics, electoral behavior as well as more broadly to European politics, comparative politics. political representation and the quality of democracies.

The study of how party systems are structured across territorial lines is a crucial research question for political scientists, whose answer is fraught with consequences for the political system and the democratic process. This book addresses this topic and raises the following questions. What has been the evolution of the vote nationalization process in Western Europe during the last fifty years? Which factors can account for the vote nationalization's variance across Western European party system? Through a macro-comparative perspective and an original empirical research, involving 230 parliamentary elections occurred in sixteen countries during the 1965-2015 period, this book provides answers to these questions. It analyses the evolution of vote nationalization in Western European party systems over the last fifty years and looks for an explanation. The result is a far-reaching understanding of the macro-constellation of factors involved in the process, including macro-sociological, institutional, and competition determinants.

Based on contributions from leading scholars, this study generates a wealth of new empirical information about Latin American party systems. It also contributes richly to major theoretical and comparative debates about the effects of party systems on democratic politics, and about why some party systems are much more stable and predictable than others. Party Systems in Latin America builds on, challenges, and updates Mainwaring and Timothy Scully's seminal Building Democratic Institutions: Party Systems in Latin America (1995), which re-oriented the study of democratic party systems in the developing world. It is essential reading for scholars and students of comparative party systems, democracy, and Latin American politics. It shows that a stable and predictable party system facilitates important democratic processes and outcomes, but that building and maintaining such a party system has been the exception rather than the norm in contemporary Latin America.

Latin American states took dramatic steps toward greater inclusion during the late twentieth and early twenty-first Centuries. Bringing together an accomplished group of scholars, this volume examines this shift by introducing three dimensions of inclusion: official recognition of historically excluded groups, access to policymaking, and resource redistribution. Tracing the movement along these dimensions since the 1990s, the editors argue that the endurance of democratic politics, combined with longstanding social inequalities, create the impetus for inclusionary reforms. Diverse chapters explore how factors such as the role of partisanship and electoral clientelism, constitutional design, state capacity, social protest, populism, commodity rents, international diffusion, and historical legacies encouraged or inhibited inclusionary reform during the late 1990s and early 2000s. Featuring original empirical evidence and a strong theoretical framework, the book considers cross-national variation, delves into the surprising paradoxes of inclusion, and identifies the obstacles hindering further fundamental change.