3BOARNET,MARLON G. Spillovers and the locational effects of public infrastructure [ J ]. Journal of Regional Science, 1998,36(3) :381-400.
4YILMAZ S, HAYNES K E, DINC M. Geographic and network neighbors: spillover effects of telecommunications infrastructure[ J ]. Journal of Regional Science, 2002,42 (2) : 339-360.
5Port of New York Authority. Economic impact of the U. S port industry-an input-output analysis of waterborne transportation[ R]. 1978.