Political Dynamics of Partisan Polarization

This Element has three objectives: to identify and explain why some Republicans and Democrats have polarized, particularly over the last twenty years; to demonstrate that they have done so not on this or that issue but systematically, programmatically; and to bring into the open profound asymmetries in polarization between the two parties.

List of contents

1. Theory; 2. Dynamics of Partisan polarization; 3. Implications; References.

Summary

This is a study of the dynamics of partisan polarization in the United States. It has three objectives: (1) to identify and explain why some Republicans and Democrats – but not others – have polarized, particularly over the last twenty years; (2) to demonstrate that they have done so not on this or that issue but systematically, programmatically – domain versus issue sorting; and (3) to bring into the open profound asymmetries in polarization between the two parties, not least that Republicans polarized early and thoroughly on issues of race, while Democrats in the largest number stayed neutral or even conservative until only recently. Emerging from the reasoning and results is a revised theory of party identification that specifies the conditions under which ordinary Republicans and Democrats can become ideological partisans – real-life conservatives and liberals in their behavior – in the choices they make on candidates, policies, and parties.

Foreword

The Element offers a theory of party identification, explaining why Republicans and Democrats become real-life, ideological partisans.

Product details

• Authors: Carmines Edward G., Eric R. Schmidt, Eric R. (Millsaps College) Carmines Schmidt, Sniderman Paul M.
• Publisher: Cambridge University Press ELT
• Languages: English
• Product format: Hardback
• Released: 31.03.2025
• EAN: 9781009472791
• ISBN: 978-1-0-0947279-1
• No. of pages: 90
• Series: Elements in American Politics
• Subjects: Social sciences, law, business > Political science > Political science and political education; USA, Political Parties, Political Ideologies, POLITICAL SCIENCE / American Government / General, Political science & theory, United States of America, USA, Political science and theory, Political ideologies and movements, Political parties and party platforms