• مطالعات اقتصادی مرتبط با حاملهای انرژی (فسیلی، تجدیدپذیر و برق)
Aram Amirnia
Abstract
The current study deals with the effect of GDP, urban population and non-renewable energy consumption on carbon dioxide emissions in OPEC member countries. To show the details of his findings, in this study, using the panel data method, the effect of GDP, increase in urban population and non-renewable ...
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The current study deals with the effect of GDP, urban population and non-renewable energy consumption on carbon dioxide emissions in OPEC member countries. To show the details of his findings, in this study, using the panel data method, the effect of GDP, increase in urban population and non-renewable energy consumption on carbon dioxide emissions for 13 OPEC member countries in the period of time, 1990 to 2019, was reviewed. The results show that GDP, urban population increase, and consumption of non-renewable fuels have a positive and significant effect on carbon dioxide emissions. The general findings indicate that following the increase in gross domestic production and the industrialization of countries, we will also witness the growth of the urban population. Environmental pollution is mainly aggravated by rapid urbanization and industrialization, as well as economic growth and non-renewable energies in OPEC member countries, which are mainly developing countries, and have destructive effects on the environment. This study recommends that sustainable urbanization and economic growth should be promoted using green finance and clean energy sources. Also, the need to change energy consumption patterns from fossil fuels and move towards renewable energy sources should be supported among OPEC member countries
سیاستگذاریهای اقتصادی و مالی در حوزههای فوقالذکر در سطوح ملی، منطقهای و جهانی
Danial Farbod; Mohammad Ali Falahi; Narges Salehnia
Abstract
Today, many risks, including economic, financial, and political ones, threaten the economies of countries. On the other hand, governments try to manage the negative consequences and neutralize or minimize their impact on the economy. A review of the situation shows that most underdeveloped and developing ...
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Today, many risks, including economic, financial, and political ones, threaten the economies of countries. On the other hand, governments try to manage the negative consequences and neutralize or minimize their impact on the economy. A review of the situation shows that most underdeveloped and developing countries, especially those rich in natural resources (resource rents), have been severely affected by these internal and external shocks (resource curse) due to their high dependence on oil revenues; in contrast, developed countries have suffered less by adopting appropriate policies. The purpose of this study is to construct and introduce a composite resource curse vulnerability index and then investigate the impact of each of the economic, financial, and political risks on the resource curse vulnerability index. Therefore, using the latest available data, the econometric approach of panel data was performed for 14 selected countries in the Mena region from 2005 to 2018. Results indicate an inverse and significant relationship between independent variable risks on the dependent variable (resource curse vulnerability index), which confirms the research hypotheses.
مطالعات اقتصادی مرتبط با حاملهای انرژی (فسیلی، تجدیدپذیر و برق)
sanaz karimpour; Abdolrasoul Ghasemi; Teymour Mohamadi
Abstract
Economic sanctions in the field of international relations affect the trade pattern of countries. One of the effective channels of sanctions is exports (as the most important source of foreign exchange supply for countries). In this regard, oil exports to OPEC member countries, especially Iran, are among ...
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Economic sanctions in the field of international relations affect the trade pattern of countries. One of the effective channels of sanctions is exports (as the most important source of foreign exchange supply for countries). In this regard, oil exports to OPEC member countries, especially Iran, are among the most important economic revenues and have a high share in the country's budget. In the present study, the effect of sanctions on the pattern of trade in Iranian crude oil and petroleum products and also the effect of these sanctions on OPEC member countries in the framework of the generalized gravity model using panel data econometric models have been investigated. The research model is based on statistical data from 1988 to 2018 in the form of four periods of sanctions, including the first period of US sanctions, EU sanctions, UN sanctions, and the second period of US sanctions. The findings show that US-era sanctions and EU sanctions have had less of an impact on Iran's oil exports, but UN sanctions have had a significant impact on these oil exports and Iran's share of OPEC exports. According to research findings, other OPEC member countries have not had a significant impact on the replacement of the Iranian oil market, and this shortage has been mainly met by countries outside the OPEC.
Hosein Mohammadi; Shirin Zarif
Abstract
Given that economic growth is one of the main goals of many of the economic policies of governments, and these policies can have side effects, such as environmental damage, attention to factors that improve the performance of the environment is important. In this study, the effects of variables such ...
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Given that economic growth is one of the main goals of many of the economic policies of governments, and these policies can have side effects, such as environmental damage, attention to factors that improve the performance of the environment is important. In this study, the effects of variables such as energy intensity (as one of the common variables of energy efficiency), use of chemical fertilizers, human development index and industrial value added, on the environmental performance index for the two groups of OPEC and OECD countries have been investigated using dynamic panel data approach during 2007-2014. The results showed that the increase of variables such as consumption of energy intensity, consumption of chemical fertilizers and industrial value added would decrease the EPI, so that the increase of one unit in the energy intensity variable will result in a decrease of 0.019 and 0.029 units in the environmental performance index in OPEC and OECD countries. According to the results of the study, it is possible to reduce environmental pollution by adopting policies such as implementing stringent regulations for environmental pollutants and limiting the use of energy, along with economic growth.
Mohammad Ali Falahi; Mohammad Hossein Mahdavi Adeli; Fereshteh Jandaghi
Volume 3, Issue 11 , July 2014, , Pages 195-225
Abstract
Today, the abundance of natural resources and corruption are important economic issues, especially in developing countries. In this study, using pooled Ordinary Least Squares and panel data approaches, the relationship between these two factors in OPEC countries is estimated during 2003-2010. Along with ...
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Today, the abundance of natural resources and corruption are important economic issues, especially in developing countries. In this study, using pooled Ordinary Least Squares and panel data approaches, the relationship between these two factors in OPEC countries is estimated during 2003-2010. Along with the oil and mineral rents (as a measure of natural resource abundance), other control variables such as per capita income, degree of openness and democracy are applied. The results show that the oil and mineral rents have significant and positive effect on the corruption level. This relationship, using other measures instead of the oil rents, is re-confirmed. Per capita income and openness also have significant negative effects on the corruption level, and there is no evidence that improving democracy reduces the corruption level, although it moderates the negative effect of natural resources on the corruption.
Sayyed Abdolmajid Jalaee; Saeid Jafari; Saleh Ansari Lari
Volume 2, Issue 8 , October 2013, , Pages 69-92
Abstract
Electricity is not substitutable. Especially, Electricity is a necessity in the residential sector. In the other hand, electricity does not have storage capabilities. Therefore, its supply and demand should be proportional to each other. Hence, attention to its demand side is important. This paper uses ...
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Electricity is not substitutable. Especially, Electricity is a necessity in the residential sector. In the other hand, electricity does not have storage capabilities. Therefore, its supply and demand should be proportional to each other. Hence, attention to its demand side is important. This paper uses panel data of 28 provinces of Iran to investigate on the factors affecting on the household electricity consumption in Iran in the period 1381-1388. According to the result the price of electricity in the household sector in Iran has little impact on the power consumption in this sector. Also, the impact of alternative energy prices such as natural gas and oil, are low on the electricity consumption. The results indicate that the electricity consumption in the household sector has been more affected by consumption habits.
Hossein Asgharpourpour; Davoad Behboodi; Rabab Mohammadi Khaneghahi
Volume 2, Issue 6 , April 2013, , Pages 1-26
Abstract
During the last decades, global warming and climate change has created much concern across the world. These concerns coincided with the aim of achieving higher economic growth, has become Environmental risks arising from economic activity to a controversial issue. The main objective of this study is ...
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During the last decades, global warming and climate change has created much concern across the world. These concerns coincided with the aim of achieving higher economic growth, has become Environmental risks arising from economic activity to a controversial issue. The main objective of this study is to investigate the long run effects of economic and financial developments on environmental pollution in selected Opec countries over the period 1973-2007. The results show that financial development indicators have significantly negative impact on CO2 emissions. Also, the results show that the relationship between economic development and CO2 emissions follow a N shaped relationship. Hence, the recommended policy is more financial development in order to improve the quality of the environment.
Hussein Mohammadi; Muhammad Terjari Seraji
Volume 2, Issue 6 , April 2013, , Pages 183-207
Abstract
Trade openness, economic growth and environment are known as the major issues in recent decads. We considered the effect of expanding trade and economic growth on environmental quality for 11 country in the Middle East during the period of 1980 to 2010. Panel data econometric method and STATA software ...
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Trade openness, economic growth and environment are known as the major issues in recent decads. We considered the effect of expanding trade and economic growth on environmental quality for 11 country in the Middle East during the period of 1980 to 2010. Panel data econometric method and STATA software were used. Econometric tests confirmed fixed effects model among the pooled, fixed and random effects models. Each Arellano-Bond GMM regression model and Newey- West with 5 lags allowed were estimated beacuase of dynamic panel data and their results were compared with the results of fixed effects model and then were evaluated. We found per capita income has a significant positive impact on environmental pollution but further rise in income will reduce environmental pollution. Trade openness has negative effect and there is a non-significant effect on environmental pollution.
Ahmad Jafari Samimi; Seyed Modiddin Ahmadpour
Volume 1, Issue 1 , January 2011, , Pages 55-72
Abstract
The purpose of present research is to estimate and evaluate the nature of relationship between environmental performance and economic growth in developed countries. Studies about this issue have emphasized the impact of environmental performance on economic growth. But in this study the ...
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The purpose of present research is to estimate and evaluate the nature of relationship between environmental performance and economic growth in developed countries. Studies about this issue have emphasized the impact of environmental performance on economic growth. But in this study the impact of economic growth on improvements in environmental performance is investigated, which is the point of distinction of this study in comparison many studies about this issue. In present research, relationship between environmental performance and economic growth in developed countries is analyzed by using panel data econometric methods for 2006- 2008. The results show that economic growth in developed countries on environmental performance has a negative impact in the interval studied so that, increase economic growth in these countries, may load to environmental degradation.
