Discussion paper DP1170 Regional Insurance Against Asymmetric Shocks. An Empirical Study for the European Community Jurgen von Hagen George Hammond 31 May 1995 International Macroeconomics E32 E52 E63 F42
Discussion paper DP917 Industrial Localization. An Empirical Test for Marshallian Localization Economies Jurgen von Hagen George Hammond 28 Feb 1994 Industrial Organization International Trade and Regional Economics F15 F20 R12 R23