Christine Greenhalgh is the Economics Research Director of the Oxford Intellectual Property Research Centre. She is also Professor of Applied Economics (Emeritus Faculty) at the Department of Economics, and an Emeritus Fellow at St Peter’s College. Although recently retired from teaching at Oxford, she is continuing to participate in and co-direct a number of research projects. Professor Greenhalgh undertakes research in the field of the economics of innovation, intellectual property (IP) and technological change. Her work has included studies of the ownership and value of IP assets in small and large UK firms operating in both the manufacturing and services sectors.