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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Tianxiang Cui Ruibin Bai Parkes, A.J. Fang He Rong Qu Jingpeng Li |
| Copyright Year | 2015 |
| Description | Author affiliation: Sch. of Comput. Sci., Univ. of Nottingham, Nottingham, UK (Parkes, A.J.; Fang He; Rong Qu) || Div. of Comput. Sci., Univ. of Nottingham Ningbo, Ningbo, China (Tianxiang Cui; Ruibin Bai) || Comput. Sci. & Math., Univ. of Stirling, Stirling, UK (Jingpeng Li) |
| Abstract | Portfolio optimization is one of the most important problems in the finance field. The traditional mean-variance model has its drawbacks since it fails to take the market uncertainty into account. In this work, we investigate a two-stage stochastic portfolio optimization model with a comprehensive set of real world trading constraints in order to capture the market uncertainties in terms of future asset prices. A hybrid approach, which integrates genetic algorithm (GA) and a linear programming (LP) solver is proposed in order to solve the model, where GA is used to search for the assets selection heuristically and the LP solver solves the corresponding sub-problems of weight allocation optimally. Scenarios are generated to capture uncertain prices of assets for five benchmark market instances. The computational results indicate that the proposed hybrid algorithm can obtain very promising solutions. Possible future research directions are also discussed. |
| Starting Page | 2518 |
| Ending Page | 2525 |
| File Size | 278058 |
| Page Count | 8 |
| File Format | |
| e-ISBN | 9781479974924 |
| DOI | 10.1109/CEC.2015.7257198 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-05-25 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Portfolios Stochastic processes Genetic algorithms Optimization Mathematical model Uncertainty Computational modeling Genetic Algorithm Hybrid Algorithm Portfolio Optimization Stochastic Programming |
| Content Type | Text |
| Resource Type | Article |
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