2Black Duncan and Henderson Vernon, A Theory of Urban Growth [J] , The Journal of Political Economy, Vol. 107,No. 2.(1999) ,pp.252--284.
3Ding Chengri, Knaap Gerrit and Hopkins Lewis, Managing Urban Growth with Urban Growth Boundaries: A Theoretical Analysis [ J ], Journal of Urban Economics, Vol. 46( 1999), pp.53--68.
4Kelley Alien and Williamson Jeffrey, The Limits to Urban Growth: Suggestions for Macromodeling Third World Economies, Economic Development and Cultural Change[ A], Vol.30, No.3, Third World Migration and Urbanization: A Symposium. (Apr., 1982), pp.595-- 623.