6KINDERBERGER CHRIS.The Formation of Financial Centers: A Study in Comparative Economic History [J].Princeton Studies in International Finance Princeton,1974,(36):65-69.
7MARTIN R.Money and the space economy[M]. London: John Wiley and Sons,1999,(34):1-337.
8BOSSONE B,MAHAJAN S. Financial Infrastructure, Group Interests and Capital Accumulation[R].IMF Working Paper,2003.
9FELDMAN M.P,AUDRETSCH D B. Innovation in Cities: Science-based Diversity, Specialization and Localized Competition[J]. European Economics Review,1999,(43):409-429.