Working Papers
- "The vulnerability of Sub Saharan Africa to the financial crisis: the case of trade", with Nicolas Berman , in progress
- "How do different exporters react to exchange rate changes? Theory, empirics and aggregate implications", 2009, with Nicolas Berman and Thierry Mayer CEPR Discussion Paper 7493. See column in VOX
- "Varieties, the transfer problem and the costs of current account adjustment", with Giancarlo Corsetti and Paolo Pesenti. Older versions CEPR DP 6660. NBER WP 13795
- "Spatial Concentration and Firm-Level Productivity in France" CEPR DP6858 with Thierry Mayer and Florian Mayneris
- "Public support to clusters: A firm level study of French ``Local productive systems
" december 2008, CEPR Discussion paper 7102, with Thierry Mayerand Florian Mayneris
- "The geography of conflicts and regional trade agreements" with Thierry Mayer and Matthias Thoenig in progress
Book in preparation: "Whither Clusters? Lessons from the French experience" with Gilles Duranton, Thierry Mayer and Florian Mayneris, forthcoming (2010) Oxford University Press. A manuscript is here