Jamie Peck is Professor of Geography and Sociology at the University of Wisconsin-Madison. He is the author of Work-place (Guilford, 1996) and Workfare States (Guilford, 2001) and co-editor (with Henry Yeung) of Remaking the Global Economy: economic-geographical perspectives (Sage, 2003)

Eric Sheppard is Professor of Geography at the University of Minnesota. He is the author of The Capitalist Space Economy and A World of Difference and the co-editor with Trevor Barnes of A Companion to Economic Geography (Blackwell Publishing, 2001) and with Robert McMaster of Scale and Geographic Inquiry (Blackwell Publishing, 2003).Adam Tickell is Professor of Human Geography at the University of Bristol. He is editor of Transactions of the Institute of British Geographers and review editor of the Journal of Economic Geography.