This paper uses a micro data set on auxiliary establishments from 1977 to 1997 in order to investigate the determinants of headquarter agglomerations and the underlying economic base of many larger metro areas. The significance of headquarters in large urban settings is their ability to...

Paul Krugman has clarified the microeconomic underpinnings of both spatial economic agglomerations and regional imbalances at national and international levels. He has achieved this with a series of remarkably original papers and books that succeed in combining imperfect competition, increasing...

We extend the model by Behrens et al. [Behrens, K., Hamilton, J.H., Ottaviano, G.I.P., Thisse, J.-F., 2007a. Commodity tax harmonization and the location of industry. Journal of International Economics 72, 271-291.] to the case of non-cooperative commodity taxation and investigate the impacts of...

We study urbanization and rural industrialization in a setting involving one urban region (U) and one rural region (R). Farmers are heterogeneous in their attitude toward migration, while firms' efficiency is higher in U than in R because agglomeration economies have been built in U. Farmers...