Please use this identifier to cite or link to this item: https://hdl.handle.net/10419/80031 
Year of Publication: 
2013
Series/Report no.: 
Beiträge zur Jahrestagung des Vereins für Socialpolitik 2013: Wettbewerbspolitik und Regulierung in einer globalen Wirtschaftsordnung - Session: Urban Economics I No. B10-V2
Publisher: 
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften, Leibniz-Informationszentrum Wirtschaft, Kiel und Hamburg
Abstract: 
We investigate the role of complementarities in production and skill mobility across cities. We propose a general equilibrium model of location choice by heterogeneously skilled workers, and consider different degrees of complementarities between the skills of workers. The nature of the complementarities determines the equilibrium skill distribution across cities. We prove that with extreme-skill complementarity, the skill distribution has fatter tails in large cities; with top-skill complementarity, there is first-order stochastic dominance. Using the model to back out skills from wage and housing price data, we find robust evidence of fat tails in large cities. Big cities have big inequality. This pattern of spatial sorting is consistent with extreme-skill complementarity: the productivity of high skilled workers and of the providers of low skilled services is mutually enhanced.
JEL: 
R10
J61
J60
Document Type: 
Conference Paper

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