5Coase. The Nature of the Firm[J].Economic Journal,1937,(16).
6Williamson,Oliver E. The Economic Institutions of Capitalism[M].New York:free Press,1985.
7Leff. Industrial Organization and Entrepreneurship in the Developing Countries:The Econo mic Groups[J].Economic Development and Cultural Change,1978,(26):661-675.
8Khanna. Business Groups and Social Welfare in Emerging Markets:Existing Evidence and Unanswered Questions[J].European Economic Review,2000,(44).
9Chang,Choi. Strategy,Structure and Performance of Korean Business Groups:A Transactions Cost Approach[J].Journal of Industrial Economics,1988,(37).
10Nolan. China and the Global Business Revolution[J].The Journal of Asian Study,2002,(01):119-137.