Diane Coyle is the Bennett Professor of Public Policy at the University of Cambridge. Her research focuses on the digital economic and economic measurement.

She founded Enlightenment Economics, a consultancy specialising in economic issues related to new technologies, innovation and competition policy. She is also an expert adviser to the Office for National Statistics and National Infrastructure Commission.

Diane is the author of several books, including Markets, State, People: Economics for Public Policy, examining how societies reach decisions about the use and allocation of economic resources, and the bestselling GDP: A Brief but Affectionate History, and The Economics of Enough.