Article
A New Diagnostic Approach to Evaluating the Stability of Optimal Portfolios
Zhongjin Yang, Keli Han, Marat Molyboga and Georgiy Molyboga
The Journal of Investing Spring 2016, 25 (1) 37-45; DOI: https://doi.org/10.3905/joi.2016.25.1.037
Zhongjin Yang
is a research advisor at Efficient Capital Management in Warrenville, IL.
Keli Han
is a senior researcher in research and trading at Blackthorne Enterprise Network, LLC in Coleman, WI.
Marat Molyboga
is director of research at Efficient Capital Management, LLC in Warrenville, IL.
Georgiy Molyboga
is a PhD candidate at Kiev University in Kiev, Ukraine.
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A New Diagnostic Approach to Evaluating the Stability of Optimal Portfolios
Zhongjin Yang, Keli Han, Marat Molyboga, Georgiy Molyboga
The Journal of Investing Feb 2016, 25 (1) 37-45; DOI: 10.3905/joi.2016.25.1.037
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- Article
- Abstract
- SIMPLE NUMERICAL EXAMPLE
- TWO EXAMPLES OF MEAN-VARIANCE OPTIMIZATION PROBLEMS
- Example 1 (Maximum Sharpe)
- Example 2 (Maximum Expected Return for a Given Level of Volatility)
- ANALYTICAL FRAMEWORK
- APPLICATION TO MEAN-VARIANCE OPTIMIZATION
- SPECIAL CASES OF CORRELATION MATRIX SHRINKAGE
- CONCLUDING REMARKS
- APPENDIX A
- APPENDIX B
- APPENDIX C
- APPENDIX D
- REFERENCES
- Info & Metrics
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