In this book Faiz Gallouj propounds a theoretical framework which describes and evaluates the main approaches to analysing and understanding innovation in services. He provides interesting and extensive empirical material on the nature and sources of innovation in various services sectors and countries, and makes an original contribution both to theories of innovation in services and theories of innovation in general. Taking both an evolutionary and conventionalist stance, he demonstrates that services, and more importantly innovations in services, can be regarded as the new wealth of nations. This informative and original book will prove invaluable to academics and students interested in economics, innovation, structural change, sociology and management. It will also be welcomed by practitioners and managers in service organisations.