It is often suggested that political parties are becoming increasingly alike, and that party politics has turned into an elite affair where political professionals collude to further their self-interest rather than work to represent the interests of their constituents. In recent decades this diagnosis has been famously associated with Richard Katz and Peter Mair's cartel party theory. Yet so far this controversial thesis has not been subjected to systematic empirical scrutiny, nor has its conceptual and normative underpinnings been properly considered. In this volume a group of political scientists with different specialisations take on this task, focusing empirically on the Swedish party system, which the originators of the cartel party theory have suggested is especially conducive to the formation of party cartels. Collecting new and unique qualitative and quantitative data, the volume casts serious doubt on the validity of the cartel party theory as an explanation for party system change.

This volume casts serious doubt on the validity of the cartel party theory as an explanation for party system change.

The book focuses on the traditional view of party-voter representation, parties and their respective positions, and party systems as central actors, the role of governmental institutions as well on policy inputs, outputs, and outcomes and the agenda setting process. The fundamental characteristics of the political actors such as political parties and the party system and their ideological composition are dealt with. The role governmental institutions play in the policy making process are exemplified covering the characteristics of the agenda-setting power and the consequences for the government’s survival. The results of these mechanisms are analyzed while focusing on some classical policies of comparative research such as social and environmental policy.

Identifying a crisis for representative democracy in Western European party systems, this essential book studies the widening gap between political parties’ ideological economic Left–Right rhetoric. Combining in-depth theoretical analysis with empirical research, it addresses whether political party ideologies are converging or diverging, and whether these changes are initiated by the parties themselves, aligned with voter demand, or forced by economic globalization.

This special issue of the German Political Science Quarterly addresses the transformation and the sustainability of European party democracies, both at the level of party organization as well as party systems and competition. The contributions in this volume are dedicated to these areas of change of European party democracies from different perspectives. It shows which new dynamics of change can be stated and how they can be explained.

The Routledge Handbook of Political Parties provides a systematic and comprehensive overview of the study of political parties provided by leading experts in the field. In an era of widespread political disillusionment, political parties are often the main targets of citizen dissatisfaction, yet they are the key institutions that make democracy work. Analysing political parties in unrivalled depth and breath, with comparative thematic chapters throughout, as well as a dedicated section on political parties and party politics in specific country and regional settings, this handbook examines and illuminates the key questions around: how parties organise; how their ideologies have evolved over time; their relationship with society; how they differentiate themselves and how they respond to new social, economic, and political developments. The Routledge Handbook of Political Parties is essential reading and an authoritative reference for scholars, students, researchers and practitioners involved in and actively concerned about research in the study of political parties, party systems, and party politics.