6WALDER A G. The State as an Ensemble of Economic Actors: Some Inference from China' s Trajectory of Change[M]. Washington. D C: National Acade Press, 1997.
7Wang Guangtao. The State of China' s Cities 2014/2015[M]. Beijing: China City Press, 2013.
8David C, Henderson V. Evidence on the Political Economy of the Urbanization Process[J]. Jounal of Urban Econmics, 2003(1): 53.
