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Chinese Journal of Management Science ›› 2022, Vol. 30 ›› Issue (9): 1-9.doi: 10.16381/j.cnki.issn1003-207x.2020.2241

• Articles •     Next Articles

A Robust Portfolio Selection Model Based on Investor’s Views

ZHAO Da-ping1, BAI Lin2, FANG Yong2,3, WANG Shou-yang2,3   

  1. 1. School of Finance, Capital University of Economics and Business, Beijing100070, China;2. Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100190, China;3. School of Economics and Management, University of Chinese Academy of Sciences, Beijing 100190, China
  • Received:2020-11-26 Revised:2021-01-12 Online:2022-09-20 Published:2022-09-01
  • Contact: 房勇 E-mail:yfang@amss.ac.cn

Abstract: As an improvement of mean variance model,Black-Litterman model is one of the most popular methods in asset allocation. An analytical framework is provided that combines the investors’ expectation of the market with the market equilibrium rate of return, and several problems of the mean variance model are solved, such as lack of dispersion, high sensitivity to parameters, and so on. Therefore, Black-Litterman has been widely concerned by the academic community, and has achieved good results in practical application.

Key words: investor’s views, Black-Litterman model, robust portfolio selection

CLC Number: