麻烦大家帮忙找下case 找到一个就很感谢

(Ivey) Lyxor Chinah Versus Lyxor Msindia: Portfolio Risk and Return          -https://cb.hbsp.harvard.edu/cbmp/product/W16027-PDF-ENG (Ivey) Investments: Delineating An Efficient Portfolio
        -https://cb.hbsp.harvard.edu/cbmp/product/W14232-PDF-ENG
(HBS) Martingale Asset Management LP In 2008, 130/30 Funds, And a Low-Volatility Strategy                                                          - https://cb.hbsp.harvard.edu/cbmp/product/209047-PDF-ENG
(HBS) Investment Policy at New England Healthcare
         -https://cb.hbsp.harvard.edu/cbmp/product/204018-PDF-ENG
(Darden) Gold as a Portfolio Diversifier: The World Gold Council and Investing in Gold
         -https://cb.hbsp.harvard.edu/cbmp/product/UV6524-PDF-ENG
(HBS) Deutsche Bank: Discussing the Equity Risk Premium
        -https://cb.hbsp.harvard.edu/cbmp/product/205040-PDF-ENG
(Darden) Research Affiliates
       - https://hbsp.harvard.edu/product/UV5669-PDF-ENG
(HBS) Thompson Asset Management
       - https://cb.hbsp.harvard.edu/cbmp/product/914565-PDF-ENG
(Columbia) Factor Investing: The Reference Portfolio and Canada Pension Plan Investment Board                                                    -https://cb.hbsp.harvard.edu/cbmp/product/CU62-PDF-ENG
(NACRA) New York Life Insurance Company: Adjusting the Investment Portfolio to Market Conditions
     -https://cb.hbsp.harvard.edu/cbmp/product/NA0213-PDF-ENG
(Ivey) Rudy Wong, Investment Advisor
      - https://cb.hbsp.harvard.edu/cbmp/product/910N04-PDF-ENG
(HBS) Innovating into Active ETFs: Factor Funds Capital Management LLC
      -https://cb.hbsp.harvard.edu/cbmp/product/211031-PDF-ENG
(HBS) Investment Policy at the Hewlett Foundation (2005)
      -https://hbsp.harvard.edu/product/205126-PDF-ENG
(HBS) Vanderbilt University Endowment (2006)
     - https://cb.hbsp.harvard.edu/cbmp/product/207062-PDF-ENG