5PUTNAM R.Making Democracy Work:Civic Traditions in Modern Italy[M].Princeton:Princeton University Press,1993.
6COLEMAN J S.Social Capital in the Creation of Human Capital[J].The American Journal of Sociology,1988,94:95 -120.
7LEAMER E E,STORPER M.The Economic Geography of the Internet Age[J].Journal of International Business Studies,2001,32:641-665.
8速水佑次郎.发展经济学:贫困到富裕[M].李周,译.北京:社会科学文献出版社,2003.
9DESROCHERS P.Geographical Proximity and the Transmission of Tacit Knowledge[J].The Review of Austrian Economics,2001,14:25-46.
10MULLER E.Knowledge,Innovation Process and Regions[C].//KOSCHATZHY K,MKULICKE A.Innovation netwoks:Concepts and Challenges in the European Perspective.Physica-Verlag,2001:37 -51.