• اقتصاد سیاسی انرژی به ویژه در حوزه خلیج فارس
AHMAD FARHADI; Mehrzad Minoei; Gholamreza Zomoridain
Abstract
A major factor in the Iranian stock market is the risk-taking of the economy. The stock index falls when the economy is at higher risk, either by protests or the possibility of war. The present study was conducted to investigate the existence of fluctuations in the currency, stock, gold, and oil markets ...
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A major factor in the Iranian stock market is the risk-taking of the economy. The stock index falls when the economy is at higher risk, either by protests or the possibility of war. The present study was conducted to investigate the existence of fluctuations in the currency, stock, gold, and oil markets during the period 2017-2021 using the common t-test and the DCC-GARCH approach. The statistical population includes all companies listed in the Tehran Stock Exchange during the period 2017 to the end of 2021. The period was chosen due to significant fluctuations in exchange rates, coins, oil, and stocks. To achieve the purpose of the study, first, a descriptive study of coin price trends, exchange rates, and stock and oil indices in the Iranian economy was presented and then the conditional correlation between the returns of these assets was estimated using the dynamic DCC-GARCH conditional correlation method. Conditional correlation between currency and stock markets as well as coins and stock exchanges has increased significantly from a period of calm to a period of turmoil. These results are consistent with the results of the transfer test using t-test statistics. The results showed the existence of transitions between the markets and transitions between the foreign exchange and gold markets. The results also showed that the oil market, because it is the most important source of Iran's income, has a major impact on the gold, currency, and stock markets.
• سیاستگذاریهای اقتصادی و مالی در حوزههای فوقالذکر در سطوح ملی، منطقهای و جهانی
ELHAM GHOLAMPOUR; Teymour Mohamadi; Asghar Abolhasani Hastiani; Mohsen Mehrara
Abstract
The extant study was conducted to examine the economic effects of an oil supply shock, assess the response of Iran's GDP[1] to oil supply shocks specific to the main oil exporting countries, and oil-based Global Vector Autoregression Model (GVAR-Oil) throughout 1976Q2-2016Q4 covering 27 country-region ...
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The extant study was conducted to examine the economic effects of an oil supply shock, assess the response of Iran's GDP[1] to oil supply shocks specific to the main oil exporting countries, and oil-based Global Vector Autoregression Model (GVAR-Oil) throughout 1976Q2-2016Q4 covering 27 country-region cases. The consequences caused by the positive oil supply shock of the USA included an actual increase in the GDP of oil-importing countries in both developed and emerging markets, an inflation decline in most countries, and rising stock prices worldwide. In particular, Iran-specific oil-supply shock had a minor impact on the global economy because of the increase in the oil production rate of Saudi Arabia. In contrast, a negative shock to the oil supply in Saudi Arabia led to an instant and permanent rise in oil prices. According to countries' vulnerability findings, the economies of Saudi Arabia and Iran were more influenced by negative oil supply shocks compared to Indonesia and Norway. The present study indicated that Saudi Arabia-specific negative oil supply shock had a different effect than other major oil-exporting countries.
