Journal of Urban Economics · 2006 · 54 citations · 20 references
Social SciencesEconomicsGeographyEconomic GeographyInternational TradeUrban EconomicsTrade GeographyTrade NetworksUrban Economic GeographyUrban EconomyUrban Political EconomyUrban Spatial StructureUrban Trade Networks
20
Charles Engel, John H. Rogers · International Finance Discussion Paper · 1995 · 886 citations · Full text
Alex Anas, Richard Arnott, Kenneth A. Small · eScholarship (California Digital Library) · 1997 · 819 citations · Full text