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Evaluation and comparison of portfolio optimization with the degree of stock risk adjustment based on the performance measurement model based on the hybrid metaheuristic algorithm and gray wolf optimization algorithm | ||
| International Journal of Nonlinear Analysis and Applications | ||
| مقاله 6، دوره 15، شماره 6، شهریور 2024، صفحه 63-70 اصل مقاله (356.86 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22075/ijnaa.2023.29965.4307 | ||
| نویسندگان | ||
| Amir Mosazadeh1؛ Javad Ramezani* 1؛ Mona Aliakbari2؛ Mehdi Safari Geraiely3؛ Ramezan Rezaeian4 | ||
| 1Department of Accounting, Nour Branch, Islamic Azad University, Nour, Iran | ||
| 2Department of Accounting, Noushahr Branch, Islamic Azad University, Noushahr, Iran | ||
| 3Department of Accounting, Bandargaz Branch, Islamic Azad University, Bandargaz, Iran | ||
| 4Department of Mathematics and Statistics, Nour Branch, Islamic Azad University, Nour, Iran | ||
| تاریخ دریافت: 26 آبان 1401، تاریخ بازنگری: 02 اسفند 1401، تاریخ پذیرش: 08 اسفند 1401 | ||
| چکیده | ||
| The investment portfolio optimization process including allocation of assets allocated capital percentage to each asset, risk management, and creating a new portfolio with a certain level of risk and return based on investors' expectations has always been an attractive and controversial issue in the field of financial decision making. The objective of this research is to evaluate and compare portfolio optimization with the degree of stock risk adjustment based on the performance measurement model based on the hybrid metaheuristic algorithm and gray wolf optimization algorithm. The statistical population of this research is the research statistical population which is all the listed companies in Tehran Stock Exchange for 7 years from 2014 to 2020. Based on the limitations imposed on the statistical population, the active companies in Tehran Stock Exchange have been investigated as the research sample. The obtained results from the tests show that a hybrid metaheuristic algorithm improves the adjusted risk. | ||
| کلیدواژهها | ||
| portfolio optimization؛ degree of stock risk adjustment؛ performance measurement model؛ hybrid metaheuristic algorithm؛ gray wolf optimization algorithm | ||
| مراجع | ||
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