Affiliation: | 1.Department of Management, CIMR, Birkbeck, University of London, Malet St, London, WC1E 7HX, UK ;2.Department of Management, Birkbeck, University of London, Malet St, London, WC1E 7HX, UK ;3.Oxfordshire Economic Observatory, School of Geography and the Environment, South Parks Road, Oxford, OX1 3QY, UK ; |