4Diaz H. The Effect of Employment Risk CPI in the city Analsis of CargoHanling Operatins[J]. Physica-VerlagHD, 2000, (4).
5Weber K. Theory of the Curture lndasty Location of city inflation[M]. Chicago: The University of Chicago Press,2006.
6Lizenberger E M. The Location of Curture in Economic Activity of inflation[M].New York: Mc Graw-Hill,2006, (4).
7Wardman B. Interurban Curture Demand Elasticities and Employment Risk Competition in Great Britain:Evidence from Direct Demand Models of City [J].Transportation Research, 2008,5(4).
8Hoonoum A, Zhang A, Zhang Y M. Optimal demand for Culture lease of city Eco-tourism [J]. Transportation Research, 2009, (6).
9Lally D A. Is Employment infation Risk Expenditure Productive?[J]. Journal of Monetary Economics,2010, (23).