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Congestion at airports : the economics of airport expansions
Cohen, Jeffrey P., (2003)
Internalization of Congestion at U.S. Hub Airports
Ater, Itai, (2013)
Internationalization of congestion at US hub airports
Ater, Itai, (2012)
Production externalities, integration and growth : the case of the European Union 'single market'
Spatial and supply/demand agglomeration economies : state- and industrie-linkages in the U.S. food system
Public infrastructure investment, interstate spatial spillovers, and manufacturing costs
Cohen, Jeffrey P., (2004)