3Walley,N.and B.Whitehead.It’s Nor Easy Being Green,Harvard Business Review:46—52,May—June,1994.
4Porter,M.E,The Competitive Advantage of Nations,New York:Free Press—Macmillan,1990.
5Porter,M.E,America’s Green Strategy.Sciemific American:168,April,1991.
6Shrivastava,P(The Role of Corporations in Achieving Ecologial Susrainabiliry,Academy of Management Review 20(4):936—960.1995.
7Porcer,M.E.and C.vander Linde.Green and Competitive: Ending the Statemate.Harvard Business Renew 73:5 September—October):120—134.1995.
8Porter,M(E and C.Van der Linde,Toward a New Conception of the Environment-Competitiveness Relationship,Journal of Economic perspectives 9 4):97—118,1995b.
9Chad Nehn, Maintainability of first mover advanrages when environmental regulations differ between Countries,Academy of Management Review,vo1.23.NO.1.77-97.1998.
10Xu,X,Do stringent environmental regulations reduce the international competitiveness of environmentally sensitive goods?A global perspective,world Dev,1215-1226,1999.