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        1 - Designing a Model for the Realization of Economic Complexity, Based on the Meta-Analysis of Scientific Research
        Mohammad Mahdi  Ahmadian Divkoti Hassanali Aghajani meysam shirkhodaei Amir Mansour Tehranchian
        Economic growth and development are among the main goals of economic policymakers, which have led them to always look for factors that accelerate economic growth. There are different theories in this regard, each of which is one of the factors influencing economic growt More
        Economic growth and development are among the main goals of economic policymakers, which have led them to always look for factors that accelerate economic growth. There are different theories in this regard, each of which is one of the factors influencing economic growth. One of the reasons for failure in the path of economic development is lack of a model for realizing economic complexity, taking into account the experiences of other countries. This research has been carried out for the purpose of a meta-analysis of research conducted in the field of economic complexity over the past few years. The statistical population of this research is the research on the complexity of the economy between 2011 and the end of 2017. Of the 35 studies reviewed, 22 cases have been identified for proper meta-analysis. These articles have been reviewed in two sections: "Meta-analysis descriptive findings" and "Qualitative assessment of articles". Descriptive findings include the time scale, the frequency of articles, the gender of the researchers and the geographical distribution of the authors and the level of the region studied (national, regional or global). In the quality assessment section, the articles are divided into three groups based on the "Blaikie" triple indicator, why and how they are categorized and analyzed. Then, by examining all the articles studied, the factors emphasized in economic complexity were extracted and in the end, considering these factors, a proposed model is proposed to achieve the complexity of the economy, which can be a way forward for managers and policymakers in the fields Economic and industrial. Manuscript profile
      • Open Access Article

        2 - The Effect of Technological Readiness and Foreign Capital on Economic Complexity in the Selected oil Countries
        Abolfazl Shahabadi Zahra  Sadeghi motamed Sanaz  Gahrazeh
        In a knowledge-based economy, high-tech and sophisticated products play a key role because they are a tool for technological superiority, creating and maintaining competitive advantage, and increasing productivity. One of these indicators is the index of economic comple More
        In a knowledge-based economy, high-tech and sophisticated products play a key role because they are a tool for technological superiority, creating and maintaining competitive advantage, and increasing productivity. One of these indicators is the index of economic complexity. Given the effect of economic complexity on growth, development, social welfare, and competitiveness, as well as the significant gap in the index of economic complexity between developing countries and developed countries need to scientifically examine the factors determining economic complexity to change the approach of resource economics. A knowledge-based economy is essential in developing countries. The present study uses the Generalized Torque (GMM) method to investigate the impact of foreign capital and technological readiness on economic complexity in selected oil countries during the period 2008-2020. The findings of the study indicate that foreign direct investment and technology readiness have a positive and significant relationship with economic complexity in selected oil countries. In addition, the research findings show that natural capital has a negative and significant effect on economic complexity and financial risk control has a positive and significant effect on economic complexity in selected countries Manuscript profile
      • Open Access Article

        3 - Investigating the impact of complexity and economic growth on carbon dioxide emissions
        Mohammad Arrekesh Salmasi seyedkamal sadeghi
        The purpose of this article is to investigate the relationship between the Environmental Couzens Curve (EKC) and the Economic Complexity Index (ECI) as a differentiating element of the production volume for Iran. To investigate the relationship between the variables of More
        The purpose of this article is to investigate the relationship between the Environmental Couzens Curve (EKC) and the Economic Complexity Index (ECI) as a differentiating element of the production volume for Iran. To investigate the relationship between the variables of the Vector Error Correction Model (VECM) for the period of 1389-1399 Dynamic least squares, modified least squares, collinearity test and Johanson test were used. In order to investigate the factors affecting the emission of carbon dioxide gas, the traditional variables shown by the environmental Kuznets curve data of 1389-1399 have been used. These variables include GDP per capita, urban population, electricity consumption (kilowatt hours per capita). ), foreign direct investment, import and export of goods and services (percentage of gross domestic product) which was prepared from Iran Statistics Center, Environmental Organization and Central Bank. Mann (2009) was used. The research results show that economic complexity has no effect on carbon dioxide emissions, but increasing production and energy consumption and increasing exports and decreasing imports are effective on carbon dioxide emissions. Also, between increasing per capita income, capital No significant relationship was found between direct foreign investment and carbon dioxide emissions. According to the research results, it is suggested to use renewable energy in production and export and import laws should be based on reducing environmental risks. Manuscript profile
      • Open Access Article

        4 - Investigating the impact of complexity and economic growth on carbon dioxide emissions
        seyedkamal sadeghi Mohammad Arrekesh Salmasi
        Sadeghi SeyyedKamal Arrekesh Salmasi Mohammad Abstract The purpose of this article is to investigate the relationship between the Environmental Couzens Curve (EKC) and the Economic Complexity Index (ECI) as a differentiating element of the production volume f More
        Sadeghi SeyyedKamal Arrekesh Salmasi Mohammad Abstract The purpose of this article is to investigate the relationship between the Environmental Couzens Curve (EKC) and the Economic Complexity Index (ECI) as a differentiating element of the production volume for Iran. To investigate the relationship between the variables of the Vector Error Correction Model (VECM) for the period of 2019-2020 Dynamic least squares, modified least squares, collinearity test and Johanson test were used. In order to investigate the factors affecting the emission of carbon dioxide gas, the traditional variables shown by the environmental Kuznets curve data of 1389-1399 have been used. These variables include GDP per capita, urban population, electricity consumption (kilowatt hours per capita), foreign direct investment, import and export of goods and services (percentage of gross domestic product) which was prepared from Iran Statistics Center, Environmental Organization and Central Bank... to obtain economic complexity (ECI) from the model proposed by Hidalgo and House Mann (2009) was used. The research results show that economic complexity has no effect on carbon dioxide emissions, but increasing production and energy consumption and increasing exports and decreasing imports are effective on carbon dioxide emissions. Also, between increasing per capita income, capital No significant relationship was found between foreign direct investment and carbon dioxide emissions. According to the research results, it is suggested to use renewable energy in production and export and import laws should be based on reducing environmental risks. Manuscript profile