Organized, readable, technically sound and comprehensive from both theoretical and empirical standpoints, this book summarizes a vast amount of institutional, historical and descriptive detail.Using case studies from the US, Canada, Germany and Switzerland as well as the European Union and the global economy, this is the first book of its kind to examine historical evidence on how competition among states - or the lack of it - affects regulation, especially labour market regulation. Edited by internationally respected scholars of economics and containing contributions from eminent economists, this book reveals important implications as to whether European political integration leads to more regulation and whether globalization restrains regulation. It will be of great interest to both economists and students engaged with political economy, public choice and regulation.