Accounting tools
Zahra Jafari; Rahim Bonabi Ghadim; Rasoul Abdi
Abstract
The purpose of this research is evaluation of effective criteria on the desirability of financial stability integration based on the comparison of metaheuristic algorithms banks listed in Tehran Stock Exchange. This study is considered to be a combined and applied methodology. In this way, firstly, through ...
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The purpose of this research is evaluation of effective criteria on the desirability of financial stability integration based on the comparison of metaheuristic algorithms banks listed in Tehran Stock Exchange. This study is considered to be a combined and applied methodology. In this way, firstly, through the systematic content screening process, the effective criteria on the desirability of financial stability integration are used to evaluate banks listed in Tehran Stock Exchange. Then, relying on the two algorithms of Particle Swarm Optimization and Gray Wolf and extracting data related to the criteria identified between 2017 and 2018 effort is made to determine the optimal point of desirability of financial stability integration of banks listed in Tehran Stock Exchange. In this process, according to the expansion of the mathematical equations of each Metaheuristic Algorithms and the command codes of the MATLAB software, necessary action is taken to answer the research questions. The results of the study showed that both innovative algorithms used in this study have the necessary capability to determine the desirability of the financial stability of banks listed in Tehran Stock Exchange. But based on the Wilcoxon Signed-Rank Test coefficients, the gray wolf algorithm is more accurate than the particle swarm optimization algorithm for predicting the function of the identified criteria in determining the desirability of financial stability of banks listed in Tehran Stock Exchange.
Nahid Feizabadi Farahani; mohammad ali dehghan dehnavi; Yahya Hassas Yeganeh; Meysam Amiri
Abstract
Given the high volume of insurance industry turnover, the role of the capital of insurance companies and their number in the stock exchange is very important. Since the investors' goal of investing in each company is to generate returns in line with their investment, if the company contributes to the ...
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Given the high volume of insurance industry turnover, the role of the capital of insurance companies and their number in the stock exchange is very important. Since the investors' goal of investing in each company is to generate returns in line with their investment, if the company contributes to the creation of value, Success will benefit not only the homeowners of the company but also the wider community. The purpose of the present research is to evaluate the variables affecting the performance of insurance companies using the fuzzy ANP technique. The statistical population of this study includes all active members of insurance companies active in the stock exchange and OTC, as well as experts of Tehran Stock Exchange. In this research, we tried to select the majority of experts in the Insurance Organization and some of the managers of insurance companies, and the sample size is 35 people using the Cochran formula. After analyzing, using a specific fuzzy ANP technique Which ranked first in terms of capital productivity, then asset quality, liabilities, liquidity, management quality, market risk sensitivity, profitability, operational efficiency, and capital structure and capital adequacy
