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کلیدواژه: Dynamic stochastic data envelopment analysis,Fuzzy programming,Hybrid meta-heuristic algorithm,Modern banking,Monte Carlo simulation
نویسندگان: Yaghoubi Ali, Fazli Safar
ناشر: مجله ایرانی مطالعات مدیریت (Interdisciplinary Journal of Management Studies) - Interdisciplinary Journal of Management Studies
Evaluating the efficiency of banks is crucial to orient their future decisions. In this regard, this paper proposes a new model based on Dynamic stochastic data envelopment analysis in a fuzzy environment by considering the modern banking indicators to predict the efficiency of banks, which belongs ... ادامه
سال:2022
مشاهده/دانلود
کلیدواژه: New Keynesian Phillips curve,Estimation,inflation,Dynamicstochastic General Equilibrium,Monetary polic
نویسندگان: Kiyanpor Parto, Aminifard Abbass, ZARE HASHEM, EBRAHIMI MEHRZAD
ناشر: مطالعات و سیاست های اقتصادی - Journal of Economic Studies and Policies
The identification and explanation of the relationship between inflation and unemployment in the country’ s economy has a special place in the process of economic and political decision-making. Assessing the relation between inflation and unemployment can help policymakers and economists to a... ادامه
سال:2019
کلیدواژه: ANFIS structure,Operation policy development,Time series prediction,Uncertainty
نویسندگان: Rabiei M.H., AALAMI M.T., TALATAHARI S.
ناشر: دانش آب و خاک - Water and Soil Science
The main purpose of this paper was to develop optimal models of reservoir operation in order to supply different downstream demands based on fuzzy logic and meta-heuristic algorithms. In this regard, firstly, the optimal values of the released water releases from Zayanderood reservoir during the ope... ادامه
کلیدواژه: Multilevel Programming,Taguchi Method,Data Envelopment Analysis,Hybrid Model,Bank
نویسندگان: JAFARI MOHAMMAD REZA, Esmailian Gholamreza, JAFARI ESKANDARI MEISAM, TAVAKKOLI MOGHADDAM REZA
ناشر: INTERNATIONAL JOURNAL OF NONLINEAR ANALYSIS AND APPLICATIONS - INTERNATIONAL JOURNAL OF NONLINEAR ANALYSIS AND APPLICATIONS
Many organizations (including banks) have a multi-step process and their operations are a continuous process in successive periods. The Taguchi method is an e cient way to optimize a single quality response. However, in practice most products / processes have more than one qualitative response.... ادامه
سال:2020
کلیدواژه: Mutual Funds, Network Data Envelopment Analysis, Uncertainty, fuzzy optimization, Possibilistic programming, Possibility and Necessity Measures
نویسندگان: Mansouri Hossein, Mollaei Hamid Reza, Mousavi-Nasab Seyed Hadi, Firoozi Zahra, Mohammadi Emran
ناشر: سیستم های فازی و کاربردها - سیستم های فازی و کاربردها
This study proposes an effective and powerful approach for analyzing the performance, credit rating, and ranking of mutual funds, taking into account their inherent network structures and the uncertainties prevalent in financial markets. To this end, the network structure and internal operations of ... ادامه
سال:2024
کلیدواژه: Stock Fall Risk,Real Earnings Management,Institutional Ownership,Dynamic Panel Data
نویسندگان: Eslami Mohsen, Erzae Amir Hossein
ناشر: سیاست های مالی و اقتصادی - Journal of Fiscal and Economic Policies
The risk of stock price crash is one of the topics of interest in capital market research. Since the main mission of capital market regulators is to protect the rights of investors, it has always been important to consider the factors that affect crash risk. The quality of financial reporting and ea... ادامه
سال:2023
کلیدواژه: Portfolio optimization,Stochastic dynamic programming,GlueVaR risk measurement,Genetic algorithm,Scenario constructiom
نویسندگان: Ghandehari Maryam, AZAR ADEL, YAZDANIAN AHMAD REZA, Golarzi Gholamhossein
ناشر: مدیریت صنعتی - Industrial Management Journal
Objective: The selection of an optimal investment portfolio for a long-term period does not seem logical. So the investors should update their investment portfolios over specific time periods if needed. Since the problem dimensions significantly increase after the periods, a definitive solution to t... ادامه
کلیدواژه: Mutual Funds,Efficiency,Data Envelopment Analysis Approach
نویسندگان: Badkoobeh Hezaveh Alireza, ESMAEILZADEH MAGHARI ALI
ناشر: دانش سرمایه گذاری - INVESTMENT KNOWLEDGE
Mutual funds are professional finance institutions which have invested in securities, by investors’ payments, while enjoying the professional management as well as decrease in non-systemic risk. On the other hand, investors require some approaches to evaluate the performance of mutual funds i... ادامه
سال:2021
کلیدواژه: Electromagnetic flowmeter, Computational fluid dynamics, Magnetic induction intensity, Turbulent flow
نویسندگان: Yousefi Mohsen, Moayyedi Mohammad Kazem
ناشر: نشریه پژوهشی مهندسی مکانیک ایران (فارسی) - IRANIAN JOURNAL OF MECHANICAL ENGINEERING (ENGLISH)
Electromagnetic flowmeters are high-precision devices that can be used to measure fluid flow in engineering systems, including municipal water supply networks. In this research, electromagnetic flowmeter modeling has been used which is a hybrid model based on numerical simulation results of turbulen... ادامه
کلیدواژه: Price Puzzle,New Keynesian Model,Contractionary Monetary Policy,Islamic Banking,Cost Channel,Iran
نویسندگان: Mirebrahimi Seyed Reza, Akbari Moghaddam Beitollah, FAKHREHOSSEINI SEYED FAKHREDIN, mirzapour babajan akbar
ناشر: جستارهای اقتصادی با رویکرد اسلامی - Journal of Economic Essays; an Islamic Approach
In Iran, the Monetary and Credit Council determines the rate of interest in terms of inflation rate and in a normative way. Critics of the country's banking system believe the issue is incompatible with the spirit of Islamic banking (i. e. sharing profits and losses). And Islamic banking is anti-bus... ادامه
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