Party Discipline and Parliamentary Politics [Paperback]

This text examines the interaction and contention between party leaders and MPs to study the underlying structure of party unity.The decline of partisanship among voters has strengthened incentives for MPs to act independently of their parties and made it harder for party leaders to maintain discipline within their parties. This book studies the underlying structure of party unity and examines the interaction and contention between party leaders and MPs.The decline of partisanship among voters has strengthened incentives for MPs to act independently of their parties and made it harder for party leaders to maintain discipline within their parties. This book studies the underlying structure of party unity and examines the interaction and contention between party leaders and MPs.One of the chief tasks facing political leaders is to build and maintain unity within their parties. This text examines the relationship between party leaders and Members of Parliament in Britain, Canada, Australia, and New Zealand, showing how the two sides interact and sometimes clash. Christopher J. Kam demonstrates how incentives for MPs to dissent from their parties have been amplified by a process of partisan dealignment that has created electorates of non-partisan voters who reward shows of political independence. Party leaders therefore rely on a mixture of strategies to offset these electoral pressures, from offering MPs advancement to threatening discipline, and ultimately relying on a long-run process of socialization to temper their MPs' dissension. Kam reveals the underlying structure of party unity in modern Westminster parliamentary politics, and drives home the point that social norms and socialization reinforce rather than displace appeals to MPs' self-interest.1. Introduction; 2. A model of intra-party politics; 3. Patterns of backbench dissent in four Westminster parliamentary systems, 19452005; 4. Policy preferences and backbench dissent in Great Britain and Canada; 5. DisslÓv