Discussion paper DP2815 Knowledge Spillovers at the World's Technology Frontier Wolfgang Keller 29 May 2001 International Trade and Regional Economics E00 F10 F20 O30
Discussion paper DP2706 Geographic Localization of International Technology Diffusion Wolfgang Keller 27 Feb 2001 International Trade and Regional Economics E0 F10 F20 O30
Discussion paper DP1355 Twin Peaks: Growth and Convergence in Models of Distribution Dynamics Danny Quah 29 Feb 1996 International Macroeconomics C23 O40 O41 O57