How much autonomy do elected politicians have to shape and reshape the party system on their own, without the direct involvement of voters in elections?

In this book, Carol Mershon and Olga Shvetsova explore one of the central questions in democratic politics: how much autonomy do elected politicians have to shape and reshape the party system on their own, without the direct involvement of voters in elections? Mershon and Shvetsova's theory focuses on the choices of party membership made by legislators while serving in office. It identifies the inducements and impediments to legislators' changes of partisan affiliation, and integrates strategic and institutional approaches to the study of parties and party systems. With empirical analyses comparing nine countries that differ in electoral laws, territorial governance and executive-legislative relations, Mershon and Shvetsova find that strategic incumbents have the capacity to reconfigure the party system as established in elections. Representatives are motivated to bring about change by opportunities arising during the parliamentary term, and are deterred from doing so by the elemental democratic practice of elections.

Legislatures are arguably the most important political institution in modern democracies. The Oxford Handbook of Legislative Studies, written by some of the most distinguished legislative scholars in political science, provides a comprehensive and up-to-date description and critical assessment of the state of the art in this key area.

Political parties and democratic politics go hand in hand. Since parties matter, it matters too when elected politicians change party affiliation. This book shows why, when, and to what effect politicians switch parties in pursuit of their goals, as constrained by institutions and in response to their environments.

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.

This updated edition of Women in Parliament: Beyond Numbers Handbook covers the ground of women's access to the legislature in three steps: It looks into the obstacles women confront when entering Parliament be they political, socio-economic or ideological and psychological. It presents solutions to overcome these obstacles, such as changing electoral systems and introducing quotas, and it details strategies for women to influence politics once they are elected to parliament, an institution which is traditionally male dominated. The first Women in Parliament: Beyond Numbers handbook was produced as part of IDEA's work on women and political participation in 1998. Since its release in English in 1998, there has been an ongoing interest and demand for the handbook, and responding to the request for the translation of the handbook, IDEA has produced Spanish, French and Indonesian language versions and a Russian overview of the handbook during 2002-2003. Since the first handbook was published, the picture regarding women's political participation has slowly changed. Overall the past decade has seen gradual progress with regard to women's presence in national parliaments. This second edition incorporates relevant global changes in the past years presenting new and updated case studies.--