List of Articles complexity

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  1 - 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
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  2 - Investigating the impact of complexity and economic growth on carbon dioxide emissions
  seyedkamal sadeghi Mohammad Arrekesh Salmasi
  20.1001.1.17352460.1402.18.72.3.2
  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
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  3 - Evaluating the Degree of Iran's Economic Resilience and determining the factors affecting it: Pre and Post JCPOA
  Maryam Khalili Asl Dawood Hamidi Farhad khodadad
  Evaluating the Degree of Iran's Economic Resilience and determining the factors affecting it: Pre and Post JCPOA Abstract In this research, the resilience of Iran's economy before and after the JCPOA and the factors affecting it are evaluated. A composite index is More

  Evaluating the Degree of Iran's Economic Resilience and determining the factors affecting it: Pre and Post JCPOA Abstract In this research, the resilience of Iran's economy before and after the JCPOA and the factors affecting it are evaluated. A composite index is used to measure Iran's economic resilience. This composite index covers the three dimensions of economic stability, welfare effects, concentration and export diversity. Results shown that Iran's E.R. varies from 0.31 to 0.53 during the period 1995-2016. It should be mentioned that the size of Iran's E.R. decreased to minimum level in 2013 due to imposing UN sanction against Iran's Economy. Our findings also shown that economic complexity, economic freedom, good governance and capital formation have positive and significant impacts on Iran's E.R, while, economic openness had a negative and significant impact on Iran's E.R. Finally, the regression results indicate that, JCPOA has a positive and significant impact on Iran's E.R. This agreement has had a significant impact on Iran's economy and world markets by canceling and removing nuclear sanctions against Iran. The implementation of this agreement made possible the entry of technology and investments of the world's oil companies in Iran. Apart from the energy sector, JCPOA has also had an impact on trade and other commercial investments. JEL Clasification: Q56, C43, Q55 Keywords: Economic Resilience, JCPOA, Composite Indicator, Complexity Manuscript profile
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  4 - Evaluating the Degree of Iran's Economic Resilience and determining the factors affecting it: Pre and Post JCPOA
  Farhad khodadad داود  حمیدی Maryam Khalili Asl
  Dawood Hamidi Maryam Khalili Asl Farhad Khodadad Kashi Abstract In this research, the Iran's economy resilience before and after the JCPOA and the factors affecting it are evaluated. A composite index is used to measure Iran's economic resilience. This inde More

  Dawood Hamidi Maryam Khalili Asl Farhad Khodadad Kashi Abstract In this research, the Iran's economy resilience before and after the JCPOA and the factors affecting it are evaluated. A composite index is used to measure Iran's economic resilience. This index covers the three dimensions of economic stability, welfare effects, concentration and export variety. The results confirm that Iran's economic resilience has changed from 0.31 to 0.51 during the period 1995-2016. It should be mentioned that the size of this index decreased to its lowest level in 2013 due to the sanctions imposed by the United Nations. In addition, variables such as economic complexity, economic freedom, good governance and capital formation have positive and significant effect on the Iran's economy resilience, while the openness of the economy had a negative effect on it. The estimation results of the model show that JCPOA has had a positive and significant effect on Iran's economy resilience. This agreement has had a significant effect on Iran's economy and world markets by canceling and removing nuclear sanctions against Iran. The implementation of this agreement has facilitated the entry of technology and investment of the world's oil companies in Iran. Manuscript profile