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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 159 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 140 | - |
dc.citation.title | JOURNAL OF PORTFOLIO MANAGEMENT | - |
dc.citation.volume | 49 | - |
dc.contributor.author | Kim, Jang Ho | - |
dc.contributor.author | Kim, Woo Chang | - |
dc.contributor.author | Lee, Yongjae | - |
dc.contributor.author | Choi, Bong-Geun | - |
dc.contributor.author | Fabozzi, Frank J. | - |
dc.date.accessioned | 2023-12-21T11:52:50Z | - |
dc.date.available | 2023-12-21T11:52:50Z | - |
dc.date.created | 2023-07-23 | - |
dc.date.issued | 2023-09 | - |
dc.description.abstract | Portfolio optimization is the basic quantitative approach for finding optimal portfolio weights. It has become increasingly important as portfolio construction involves more and more data and automated approaches. The inherent uncertainty in financial markets has led to consistent demand for improved robustness of portfolio models. In this article, the authors discuss the importance of robustness in portfolio optimization and present powerful methods that include robust estimators, robust portfolio optimization, distributionally robust optimization, and scenario-based optimization. They also review data-driven methods, machine learning–based models, and practical approaches for improving portfolio robustness. | - |
dc.identifier.bibliographicCitation | JOURNAL OF PORTFOLIO MANAGEMENT, v.49, no.9, pp.140 - 159 | - |
dc.identifier.doi | 10.3905/jpm.2023.1.522 | - |
dc.identifier.issn | 0095-4918 | - |
dc.identifier.scopusid | 2-s2.0-85175644450 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/64975 | - |
dc.language | 영어 | - |
dc.publisher | Institutional Investor Systems | - |
dc.title | Robustness in Portfolio Optimization | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | ssci | - |
dc.description.journalRegisteredClass | scopus | - |
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