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    • List of Articles Gholamreza Abbasi

      • Open Access Article

        1 - Identifying the Impact of Internal Marketing on Organizational Commitment: The Role of Job Involvement and Job Satisfaction
        sekhavat bahadori amir hossein mirzaee hamid kakaei Gholamreza Abbasi
        Today, the importance of knowledge-based companies is not hidden from anyone because of their role in the development of countries. The human resources in these companies play a leading role and paying attention to issues related to them such as organizational commitmen More
        Today, the importance of knowledge-based companies is not hidden from anyone because of their role in the development of countries. The human resources in these companies play a leading role and paying attention to issues related to them such as organizational commitment, job attachment, job satisfaction and issues related to internal marketing, help companies to overcome their challenges and problems. Hence the present study aimed to identify the impact of internal marketing on organizational commitment with the mediating role of job involvement and job satisfaction. The research method is based on the purpose of the applied type, in terms of the method of obtaining data is descriptive-survey type and in terms of the type of data collected is quantitative. The statistical population of the study included 178 employees of knowledge-based companies in the Science and Technology Park of the University of Tehran. Using Morgan table and simple random sampling method, 118 people were determined as the statistical sample size. Structural equation method using PLS software was used to analyze the data. The results indicate the positive and significant effect of internal marketing on organizational commitment. It was also concluded that job involvement and job satisfaction play a mediating role between the relationship between internal marketing and organizational commitment. Finally, it is suggested that managers and officials of knowledge-based companies, considering the importance of the proposed components, especially the components of internal marketing, to consider special programs to improve these components. Manuscript profile
      • Open Access Article

        2 - Oil revenues and economic growth in Iran: evidence from the space-state model
        Seyed Ahmad Hashemi Miri hamid kakaei Gholamreza Abbasi Hooshang Momeni Vesalهan
        One of the most important concerns of policymakers is achieving high economic growth. Accordingly, in the present study, the effect of oil revenues, human capital, liquidity and investment on economic growth in the period of 1991-2021has been investigated in the form of More
        One of the most important concerns of policymakers is achieving high economic growth. Accordingly, in the present study, the effect of oil revenues, human capital, liquidity and investment on economic growth in the period of 1991-2021has been investigated in the form of space-state model. The results of the research showed that the impact of oil revenues, investment and human capital on economic growth was positive and decreased over time. Also, liquidity has a uniform negative effect on economic growth. Therefore, improving the performance of the National Development Fund can provide the basis for a greater positive impact of oil revenues on economic growth. Also, if macroeconomic stability is not established, the increase in liquidity will lead to the transfer of money to non-productive activities and subsequently to the reduction of economic growth. On the other hand, in the conditions of macroeconomic instability, it will not be possible to increase the formation of fixed capital, and in this way, the improvement of economic growth will be limited. Manuscript profile