List of Articles تکنیک دیمتل فازی

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  1 - Identifying the causal and effect factors affecting organizational silence using the Fuzzy Dimtel method in Khorasan Razavi financial and investment companies.
  azam ghasemi
  10.30495/jik.2024.23257
  Today, many organizations ask their employees to be more creative, express more and accept more responsibility. The silence of employees, by limiting employees' comments, reduces the effectiveness of change processes, and many organizations complain about it. By prevent More

  Today, many organizations ask their employees to be more creative, express more and accept more responsibility. The silence of employees, by limiting employees' comments, reduces the effectiveness of change processes, and many organizations complain about it. By preventing negative feedback, the behavioral phenomenon hinders effective organizational transformation and development, so the organization loses the ability to investigate and correct errors. Therefore, it is very important to pay attention to this common problem in organizations.The main goal of the current research is to provide a method for identifying and prioritizing factors affecting organizational silence using the Fuzzy Dimtel method in Khorasan Razavi investment companies. The statistical population of this research consists of 12 experts in the field of financial management and investment in "financial and investment institutions" who were selected based on the purposeful sampling approach. In this research, by studying the theoretical foundations of internal and external research, he identified 25 factors affecting organizational silence in these companies, which include managerial factors, employee factors, and organizational factors.In the present study, two questionnaires were used to collect data. In order to analyze the data, two methods of Fuzzy Dimetal and t-test were used. Then, Fuzzy Dimetal test was performed to identify the influential (causal) and influential (disabled) factors. Manuscript profile
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  2 - Identifying Factors Affecting Teleworking Productivity During COVID-19 Pandemic Using Fuzzy Techniques
  Alireza Amini Reihaneh Dorri giv Maryam Ahmadi Zahrani
  10.30495/qjopm.2022.1938636.3213
  Recognizing and managing the factors affecting employees’ productivity are important issues. However, the importance of these factors has not been much studied by management researchers. On the other hand, today, teleworking as one of the factors affecting the glo More

  Recognizing and managing the factors affecting employees’ productivity are important issues. However, the importance of these factors has not been much studied by management researchers. On the other hand, today, teleworking as one of the factors affecting the global economy is a topic that has been considered by scholars and its importance during the spread of COVID-19 has become much debatable. Therefore, the main purpose of this study is to identify the factors affecting teleworking during COVID-19 pandemic. The present study consists of two parts: qualitative and quantitative. In the qualitative section, with a systematic review of the related studies, the dimensions and indicators of the employees’ productivity have been extracted in the form of a model with 7 dimensions and 21 indicators, including: physiological and psychological factors, social factors, organizational factors, technological factors and situational factors related to the work environment. Thus, using the content analysis method, a model with 7 dimensions and 21 indicators was extracted and approved by a panel of academic experts. In the quantitative part, 35 experts of Tadbirgaran Brokerage Company, using an expertly designed questionnaire, determined the weight of the factors and the relationships between them using the fuzzy best-worst method and fuzzy DEMATEL techniques The results revealed that, among the main factors, the phsilogical factors are the most important and the technological factors are the least important factors. Additionally, it was found that, among the sub-indicators, the effect of physical condition and the gender of the employees are the most important and the quality of work is the least important indicators. Manuscript profile
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  3 - The Use of Delphi-Fuzzy and Fuzzy-DEMATEL Approach to Identify and Evaluate Effective Factors on Credit Risk of Real Bank Melli Customers in Iran
  Masoud Rezaei Aghmashhadi Gholamreza Mahfoozi Farzad Rahimzadeh
  Today, some systems such as credit scoring and credit customer rating have been developed to validate customers. The present study is aimed to identify and evaluate the effective factors on the credit risk of real customers of Bank Melli in Iran using Delphi-Fuzzy and F More

  Today, some systems such as credit scoring and credit customer rating have been developed to validate customers. The present study is aimed to identify and evaluate the effective factors on the credit risk of real customers of Bank Melli in Iran using Delphi-Fuzzy and Fuzzy -DEMATEL approaches. This research is exploratory in terms of purpose and is descriptive and survey in terms of data collection and analysis. The validity and reliability of the research measure were verified statistically using 20 experts related to the research topic, which was in the form of a questionnaire. A total of 60 factors were identified in 4 main dimensions including personal factors, environmental, behavioral and social factors, credit factors and macroeconomic factors. Later, the model was evaluated, and by re-interviewing the experts through the Delphi-fuzzy technique, 55 factors were finally confirmed. Then, the dimensions and indicators of customers' credit risk were ranked, which was done through the fuzzy- DEMATEL technique. The results of research indicators showed that among the indicators, income index had the highest effect and collateral index had the most impact. Also, among the main dimensions, the personal factor had the highest impact among the factors. Manuscript profile