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- “Schumpeterian Unemployment, Trade, and Wages”, Journal of International Economics, 54 (1), 2001, 119-148.
- “Labor Market Rigidities and R&D-Based Growth in the Global Economy”, Journal of Economic Dynamics and Control, 20 (5), 2006: 769-805. Appendices, Forthcoming Paper.
- “Outsourcing and Wage Inequality in a Dynamic Product Cycle Model”, with Selin Sayek, Review of Development Economics, 10 (1), 2006: 1-19. Appendices, Forthcoming Paper.
- “New Directions in Schumpeterian Growth Theory”, with Elias Dinopoulos, in Horst Hanusch and Andreas Pyka (eds.), Elgar Companion to Neo-Schumpeterian Economics, Edward Elgar, Cheltenham, 2007.
- “R&D Policies, Endogenous Growth and Scale Effects”, Journal of Economic Dynamics and Control 32 (12), 2008: 3895-3916, Appendices, Forthcoming Paper.
- “Technological Progress in Open Economies”, in Reinert K. and R. Rajan (eds.), Princeton Encyclopedia of the World Economy, Princeton University Press, 2008.
- “Globalization, R&D and the iPod Cycle”, with Laixun Zhao, Journal of International Economics, 77 (1) 2009: 101-108, Appendices, Forthcoming Paper,
- “Globalization, Rent Protection Institutions and Going Alone in Freeing Trade”, with Heimo Grieben, European Economic Review, 53, 2009: 1042-1065, Appendices, Forthcoming Paper.
- “Intellectual Property Rights, Institutional Quality and Economic Growth” with Lewis Davis, Journal of International Commerce, Economics and Policy, 3, (12400005), 2012: 1-27. Invited article for the special issue of “Globalization and Development: Post Crisis Perspective”,
- “Private Patent Protection in the Theory of Schumpeterian Growth” with Lewis Davis, European Economic Review, 56 (7), 2012: 1446-1660, Forthcoming paper, Supplementary Appendix.
- “Offshoring and Intellectual Property Rights Reform” with Claudia Canals, Journal of Development Economics, 108, 2014: 17-31. Forthcoming paper, Supplementary Appendix. Stata and do files available upon request.
- “Intellectual Property Rights and Rent Protection in a North-South Product Cycle Model”, July 2006, Appendices.
- “North-South Trade, Unemployment and Growth: What’s the Role of Labor Unions?” with Heimo Grieben, December 2012 , Mathematica Appendices.
- “The Conundrum of Recovery Policies: Growth or Jobs?” with Elias Dinopoulos and Heimo Grieben, June 2013, Mathematica Appendices.