Robert Baldwin is Professor of Law Emeritus, London School of Economics and Political Science. He has published widely on regulation and acted as a consultant to such bodies as the Health and Safety Executive, the European Commission, the International Labour Organisation, Ofsted, Defra, and HM Treasury.Martin Cave is an economist in the theory and practice of economic regulation of various sections of the economies throughout the world. He has held professorial positions at Brunel University, Warwick Business School, and the London School of Economics and Political Science, where he is now a Visiting Professor.Martin Lodge is Professor of Political Science and Public Policy at the London School of Economics and Political Science. His key research interests are in the areas of executive politics and regulation, and he teaches on courses in Public Administration & Public Policy, Public Management, and Regulation.