Discussion paper DP5622 On the Theory of Ethnic Conflict Wilbur John Coleman II Francesco Caselli 20 Apr 2006 International Macroeconomics P48 Q34 Z13
Discussion paper DP2744 Cross-Country Technology Diffusion: The Case of Computers Wilbur John Coleman II Francesco Caselli 27 Mar 2001 International Macroeconomics E10 O30 O40
Discussion paper DP2584 The World Technology Frontier Wilbur John Coleman II Francesco Caselli 24 Oct 2000 International Macroeconomics E10 O30 O40
Discussion paper DP2191 How Regions Converge Wilbur John Coleman II Francesco Caselli 26 Jul 1999 International Macroeconomics O14 O18 O41