نشریه مطالعات مدیریت و توسعه پایدار
سال دوم شماره 1 (پیاپی 5، بهار 1401)

In this article, which was conducted based on a case study in Iran's New Energy Organization (SANA), an attempt was made to develop sustainable development management strategies and consider the involvement of many positive and negative factors in choosing a wind turbine for a wind farm in the country. Use appropriate MADM methods. In this regard, after calculating the important factors in the evaluation of a wind turbine technology according to the principles of sustainable development management, AHP was used to weight the criteria and sub-criteria and TOPSIS was used to select the best option. In order to obtain the AHP hierarchy, the descriptive-field method was used, and the desired data was collected in line with the design of the model and different levels of the AHP tree, and the weighting process was carried out based on this. Several interviews were conducted to achieve criteria and sub-criteria. Also, a researcher-made questionnaire in this field was prepared and distributed among the people involved in the wind turbine industry, and finally, the agreed criteria and sub-criteria were calculated. Based on the conducted field studies, effective criteria in sustainable development management by choosing the right wind turbine for a wind farm in five general areas including: "Technical specifications and coordinates", "Technology manufacturer (provider) specifications", "Opportunity fields", "Generators" "Cost" and "Risks and Risk Factors" as well as 31 sub-criteria were identified and categorized. Based on the results, Sinovel Wind International Company was introduced as the best option.

Strategic management with its emphasis on strategic thinking has become an undeniable requirement in today's business world. Classical approaches to strategic planning have fallen into the trap of stereotyping and have been criticized by many organizational thinkers for neglecting its core essence, strategic thinking. On the other hand, the inherent disorder of strategic thinking causes confusion among strategic managers and doubts about the reproducibility of organizational strategic decisions. In this research, the intention is to investigate the effect of strategic thinking on innovation and the successful introduction of new products by Alborz Insurance Company. Standard questionnaires were used to measure research variables. The questionnaire was distributed among 126 sample people from the statistical population who are the managers and sales representatives of Alborz Insurance Company in Bushehr province. The research method was descriptive-correlational. To answer the questions and test the research hypotheses with Smart-PLS software, the method of studying structural equations and path analysis using the partial least squares (PLS) method was used. The results showed that strategic thinking and its dimensions (systemic perspective, focus on intention, smart opportunism, time thinking, and hypothesis-based thinking) have a significant impact on innovation and the successful introduction of products and services of Alborz Insurance Company.

The main purpose of this study is to investigate the relationship between the characteristics of the CEO in reducing financial risk volatility in companies listed on the Tehran Stock Exchange. The statistical population of the study was all companies listed on the Tehran Stock Exchange and using the systematic elimination sampling method, 124 companies were selected as the research sample and surveyed over a period of 10 years between 1390 and 1399. The results of testing the research hypotheses showed that in the first hypothesis, there is no significant relationship between CEO experience and financial risk volatility. Still, the second and third hypotheses showed that there is an inverse and significant relationship between CEO ability and CEO influence on financial risk volatility. The fourth hypothesis showed that there is a significant relationship between the ability and experience of the CEO with the fluctuation of financial risk. The fifth hypothesis showed that there is no significant relationship between the ability and influence of the CEO with the fluctuation of financial risk. Hypotheses 6 and 7 showed that there is a significant inverse relationship between CEO influence and CEO experience as well as CEO ability, influence, and experience with financial risk fluctuations.

The present study aimed to investigate the role of social media marketing activity and customer experience on loyalty intention and customer participation intention by considering the mediating role of relationship quality. This research is based on the applied purpose and in terms of data collection method to test the hypotheses of descriptive-correlation type from the field branch. The statistical population of the study is all customers of the BaniMode online store in Isfahan. Due to the impossibility of access to the entire statistical population, 380 people were selected as the statistical sample from the available sampling method through Cochran's formula. To collect the data, standard questionnaires were used, the validity of which was confirmed by calculating the convergent and divergent validity and their reliability by Cronbach's alpha index. In statistical analysis, the structural equation modeling approach and SMART PLS and SPSS software have been used. Based on the results, social media marketing has no significant effect on the quality of the relationship with the customers of the BaniMode online store; But the customer experience has a significant effect on the quality of the relationship with the customers of BaniMode online store. Also, the quality of the relationship has a significant effect on the intention of loyalty and participation of customers of BaniMode online store. The results show that social media marketing has a significant effect on loyalty intention and participation intention through the mediating variable of relationship quality in BaniMode online store customers, and also customer experience on loyalty intention and participation intention through the mediating variable of relationship quality in online store customers. The founder of fashion has had a significant impact.

The spread of the coronavirus has seriously affected economic activities such as the global general financial balance, the global unemployment rate, the global inflation rate, the volume of global trade, and the global growth rate. Which affects the financial balance and volume of foreign trade. The main goal of this research is to investigate the impact of the Corona epidemic on the financial balance and volume of foreign trade in Iran. In this research, the impact of the Corona epidemic on the financial balance and the volume of foreign trade in Iran in 2019 was investigated using time series data and a self-explanatory model (VAR). In this research, regression analysis using the vector self-explanatory model (VAR) using the Johansen-Jusilius co-aggregation method was used to fit and analyze the data using EViews software. The findings show and confirm the effectiveness of the financial balance and the volume of foreign trade from the Corona epidemic. Based on the results, showed that Iran's trade volume is greatly affected by the corona disease as well as foreign trade and economic policies.

The purpose of this study was to investigate the loyalty strategies and Word of Mouth Communication of sports product customers (Adidas) in Iraq. The research method was applied with a descriptive purpose and descriptive-correlational manner. The statistical population of the study was the customers of Adidas brand sports products in Iraq, which was unknown to the researcher. The sample size was 384 based on Cochran's formula for unknown communities. The sampling method was available non-randomly. The research tool was the standard questionnaire of Alguacil et al. (2021). To evaluate the instrument's validity, content validity (approval of professors and experts) and structure (factor loads) were used. Cronbach's alpha and combined reliability were used for instrument reliability, and finally, the validity and reliability of the instrument were confirmed. Structural equation modeling was used to analyze the data using smart pls software. The results showed that loyalty strategies (credibility, trust, attitude, and homogeneity) affect the loyalty and Word of Mouth communication of Adidas brand sports products in Iraqi customers. The effect of loyalty on customers' Word of Mouth communication was even confirmed.

Examining the quality of educational services is one of the critical steps to improving the quality of universities, and using the opinions of students, as recipients of services, can greatly help to improve the quality of virtual education. Therefore, the purpose of this research is to evaluate the quality of virtual education services and their effect on the satisfaction of the service recipients of the University of Sistan and Baluchistan. The method of this research is a description of the correlation type. The statistical population of the study included the students of Sistan and Baluchistan University. A standard questionnaire was used to collect data, the validity, and reliability of which, have been confirmed. To analyze the data, Pearson's correlation test was used in SPSS software. The results show that there is a positive and significant effect on the satisfaction of service recipients between the quality dimensions of virtual education services. There is no significant positive relationship between responsiveness and service recipients. The results show that sufficient resources and information should be provided to the staff in order to improve the response situation and investigate students' problems. In order to increase the quality of virtual education services for the satisfaction of service recipients, it is necessary to identify the deficiencies as soon as possible and take action to improve the response status of students.