Spiders and snakes: offshoring and agglomeration in the global economy
---- Acknowledgements -----
This paper is a revised and retitled version of Baldwin and Venables (2010). Thanks to two anonymous referees, Bob Staiger and participants in seminars at Oxford and Princeton, conferences in Boston (NBER Summer Institute), Villars (CEPR), Rome (European Research Workshop in International Trade), Osaka (Asia Pacific Trade Seminar), Jonkoping (European Regional Science Association) and Denver (ASSA). The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.