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Impact of Cash Subsidy Transfer in a Nonlinear Programming Model for Economic Input-Output Analysis
Haqiqi, Iman; Shahi, Zahra; Ismaili, Mahdi - 2017
This paper measures the distributional and welfare impacts of cutting commodity subsidy and paying cash subsidy. We introduce an extended Input-Output model employing a non-linear programming approach. The model is calibrated based on 2004 Iranian Micro Consistent Matrix with 56 commodity...
Persistent link: https://www.econbiz.de/10015265013
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Rebound Effects Analysis of Electricity Efficiency Improvements in Iran: A Computable General Equilibrium Approach
Davood, Manzoor; Mohammad, Aghababaei; Haqiqi, Iman - 2011
Efficiency improvement in electricity uses leads to a decrease in its demand and consequently a decline in the market price of electricity. It is expected that the induced increase in electricity demand due to this price effect offsets part of the primary reduction in consumption, a phenomenon...
Persistent link: https://www.econbiz.de/10015265033
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Impacts of Electricity Efficiency Improvements on Factors Market: A Computable General Equilibrium Approach
Haqiqi, Iman; Manzoor, Davood; Aghababaei, Mohammad - 2013
The purpose of this paper is to study the “disinvestment effect” of a counterfactual economy-wide electricity efficiency improvement in Iran. The Researchers apply a computable general equilibrium model with special assumptions about given electricity price, heterogeneous labor market, wage...
Persistent link: https://www.econbiz.de/10015265044
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Impacts of Energy Price Increase and Cash Subsidy Payments on Energy Demand
Manzoor, Davood; Haqiqi, Iman - 2013
Energy demand is mainly a function of own price, price of substitute energies, the activity level of sectors, cost of materials and labor and capital, cost-share of energy, elasticity of substitution parameters and households income. The main purpose of this paper is to measure the changes in...
Persistent link: https://www.econbiz.de/10015265045
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Rebound Effects Analysis of Electricity Efficiency Improvements in Iran: A Computable General Equilibrium Approach
Manzoor, Davood; Aghababaei, Mohammad; Haqiqi, Iman - 2011
Efficiency improvement in electricity uses leads to a decrease in its demand and consequently a decline in the market price of electricity. It is expected that the induced increase in electricity demand due to this price effect offsets part of the primary reduction in consumption, a phenomenon...
Persistent link: https://www.econbiz.de/10015265056
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Day-ahead electricity price forecasting with emphasis on its volatility in Iran (GARCH combined with ARIMA models)
Pourghorban, Mojtaba; Mamipour, Siab - 2019
has complex behavior such as nonlinearity, nonstationarity, and high volatility. ARIMA is suitable in forecasting, but it … is not able to handle nonlinearity and volatility are existent in time series. Therefore, GARCH models are used to handle … volatility in the in time series forecasting. The proposed method is computed using the daily electricity price data of Iran …
Persistent link: https://www.econbiz.de/10015264450
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بررسی تأثیر نااطمینانی قیمت نفت خام بر رشد بخش صنعت و معدن در ایران کاربردی از مدل‌های تبدیل مارکف
Heidari, Hassan; Babaei Balderlou, Saharnaz - 2014
This paper investigates the impact of the crude oil price uncertainty on the growth of Industry and Mine sector in Iran over the period of 1367:1 to 1389:4. We applied Exponential Generalized Autoregressive Conditional Heteroskedasticity (EGARCH) Model to generate the crude oil price uncertainty...
Persistent link: https://www.econbiz.de/10015256117
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بررسی اثرگذاری واردات کالاهای مصرفی، واسطه‌ای و سرمایه‌ای در روند انتقال نوسانات قیمت نفت خام به بخش صنعت و معدن در ایران
Heidari, Hassan; Babaei Balderlou, Saharnaz; Ebrahimi … - 2016
In this research, the DCC model is estimated to calculate dynamic correlation series between crude oil price and growth of Industry and Mine sector during 1367:1-1392:4. Then, Macroeconomic variables which can explain the dynamic correlation are analyzed as variables of contagion. So, the...
Persistent link: https://www.econbiz.de/10015256121
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تفكيك اثرات منشأ شوك‌هاي نفتي بر همبستگی پویای بین رشد بخش صنعت و معدن و قیمت نفت خام در ایران
Babaei Balderlou, Saharnaz; Ebrahimi Torki, Mahyar; … - 2013
This paper evaluates dynamic correlation between growth of Industry and Mine sector and crude oil price in Iran over the period of 1367:1 to 1389:4, with emphasis on the origin of oil price shocks. We apply Dynamic Conditional Correlation (DCC) model to estimate dynamic correlation. Our results...
Persistent link: https://www.econbiz.de/10015256130