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논문 기본 정보

자료유형
학술저널
저자정보
Peng Zhang (Wuhan University of Technology)
저널정보
대한산업공학회 Industrial Engineering & Management Systems Industrial Engineering & Management Systems Vol.15 No.1
발행연도
2016.3
수록면
63 - 76 (14page)

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초록· 키워드

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Multiperiod portfolio selection problem attracts more and more attentions because it is in accordance with the practical investment decision-making problem. However, the existing literature on this field is almost undertaken by regarding security returns as random variables in the framework of probability theory. Different from these works, we assume that security returns are uncertain variables which may be given by the experts, and take absolute deviation as a risk measure in the framework of uncertainty theory. In this paper, a new multiperiod mean absolute deviation uncertain portfolio selection models is presented by taking transaction costs, borrowing constraints and threshold constraints into account, which an optimal investment policy can be generated to help investors not only achieve an optimal return, but also have a good risk control. Threshold constraints limit the amount of capital to be invested in each stock and prevent very small investments in any stock. Based on uncertain theories, the model is converted to a dynamic optimization problem. Because of the transaction costs, the model is a dynamic optimization problem with path dependence. To solve the new model in general cases, the forward dynamic programming method is presented. In addition, a numerical example is also presented to illustrate the modeling idea and the effectiveness of the designed algorithm.

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ABSTRACT
1. INTRODUCTION
2. PRELIMINARIES
3. THE MULTIPERIOD PORTFOLIO SELECTION MODEL
4. SOLUTION ALGORITHM
5. NUMERICAL EXAMPLE
6. CONCLUSIONS
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UCI(KEPA) : I410-ECN-0101-2016-530-002732427