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- Optimal provision of curative goods, (avec Ana Borges et Dominique Henriet), Journal of Public Economic Theory 13, 2011, 481-502.
- Is targeted advertising always benefitial ? (avec Nada Belhadj et Rim Lahmandi), International Journal of Industrial Organization 2011, 29, 678-689.
- Natural oligopolies with exogenous sunk costs : a non-Suttonian result, (avec Rim Lahmandi), Journal of Mathematical Economics 2010, 46, 844-854.
- Buying Back Subcontractors : The Strategic Limits of Backward Integration, Journal of Economics & Management Strategy, 2008, 17, (4), 895-911.
- Trade and the location of industries : Some new results Journal of International Economics, Volume 71, Issue 1, 8 March 2007, Pages 148-166
- The sources of protectionist drift in representative democracies European Economic Review, Volume 49, Issue 7, October 2005, Pages 1855-1876
- Dynamic duopoly with congestion effects International Journal of Industrial Organization, Volume 22, Issue 5, May 2004, Pages 655-677