This fully updated and expanded edition of the bestselling Student's Companion to Social Policy charts the latest developments, research, challenges, and controversies in the field in a concise, authoritative format.* Provides students with the analytical base from which to investigate and evaluate key concepts, perspectives, policies, and outcomes at national and international levels* Features a new section on devolution and social policy in the UK; enhanced discussion of international and comparative issues; and new coverage of 'nudge'-based policies, austerity politics, sustainable welfare, working age conditionality, social movements, policy learning and transfer, and social policy in the BRIC countries* Offers essential information for anyone studying social policy, from undergraduates on introductory courses to those pursuing postgraduate or professional programmes* Accompanied by updated online resources to support independent learning and skill development with chapter overviews, study questions, guides to key sources and career opportunities, a key term glossary, and more* Written by a team of experts working at the forefront of social policy