7Marshall, M., and K. Jaggers, (2002) "Polity IV Project," Dataset Available at <http://www.cidcm.umd.edu/inscr/polity/>(访问时间:2009-03-22). 被引量:1
8McGuire, G. and Schuele, M., (2000) "Restrictiveness of International Trade in Banking Services," in Findlay, C. and Warren, T. eds., Impediments to Trade in Services: Measurement and Policy Implications, London and New York: Routledge. 被引量:1
9Nguyen-Hong D., (2000) "Restrictions on Trade in Professional Services," Productivity Commission Staff Research Paper, Ausinfo, Canberra. 被引量:1
10Rodrik, D., (2003) "Feasible Globalisation," NBER Working Paper No. 9129. 被引量:1