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Chinese Journal of Management Science ›› 1999, Vol. ›› Issue (1): 7-12.

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Relative Efficiency of Proxy of the Efficient Portfolio

Chen Shou   

  1. International Business School, Hunan University, Changsha
  • Received:1998-07-06 Online:1999-03-28 Published:2012-03-06

Abstract: Through analysing the frontier of proxy for the efficient portfolio with the special R-β ficross-section, the variance between the frontier of the proxy and the efficient frontier are discussed. Further, the relative efficiency of the proxy is investigated.

Key words: efficient portfolio, efficient frontier, proxy, R-β cross-section, relative efficiency