Working papers

"Anticommons and Optimal Patent Policy in a Model of Sequential Innovation", with G. Llanes, Harvard Business School Working Paper 09-148, June 2009
"Patent Policy, Patent Pools, and the Accumulation of Claims in Sequential Innovation", with G. Llanes, Harvard Business School Working Paper 10-005, July 2009

Work in progress

"Intellectual Property Rights in a Model of Endogenous Growth"
"Collusion and Entry into Imperfectly Competitive Factor Markets", with G.Llanes

Non-academic articles

"Internal Mobility and International Migration in Albania", with C. Carletto, B. Davis, M.Stampini, and A.Zezza     (2004), ESA Working Paper 04-13
"Azerbaijan Rural Poverty Assessment", with D. Sedik, K. Fock,B. Davis, B. Molinari (2002), The World Bank

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