Discussion paper DP8066 City seeds. Geography and the origins of the European city system Eltjo Buringh Maarten Bosker 18 Oct 2010 International Trade and Regional Economics N93 O18 R10
Discussion paper DP7017 The Rise and Fall of Spatial Inequalities in France: a Long-Run Perspective Jacques-François Thisse Pierre-Philippe Combes Miren Lafourcade Jean-Claude Toutain 24 Oct 2008 International Trade and Regional Economics N93 N94 O18 R12