4Williamson O.E.Transaction- Cost Economics The Governance of Contractual Relationsl[J].Journal of Law and Economics,1979,22(2).
5Daniel C.Esty,Michael E. Porter. Industrial Ecology and Competitiveness[J].Janral of Indus- trial Ecology, 1998(1).
6Boulding K.E.The Economics of the Coming Spaceship Earth.In H.Jarrett(ed.), Environmental Quality in a Growing Economy[M].John Hopkins Press,Baltimore, MD.1966.
7安纳利·萨克森宁.地区优势--硅谷和128公路地区文化与竞争[M].上海远东出版社,2000.
8Micheal E Porter, Location, Competition, and Economic Development: Local Clusters in a Global Economy[J].Economic Development Qunterly, 2000 ( 1 ).
