نتایج جستجو برای: vector auto
تعداد نتایج: 223826 فیلتر نتایج به سال:
the main objective of this study was to evaluate the response of consumers to changes in income and prices of chicken meat in the short run and long run. in order to achieve this goal, vector auto regression (var) and vector error correction model (vecm) have been applied to data since 1974 to 2007. impulse response function (irf) calculation indicated that past and present consumption of chick...
This study examined the effect of dependency ratio and unemployment rate on human development index in Aceh Province. used secondary data with type time series during 2002-2020 obtained from Central Bureau Statistics. The analysis method was Vector Auto Regression (VAR). results showed that HDI did not have a negative significant themselves, ABK had no HDI, TPT HDI.
a central problem ill empirical macroeconomics is to determine when and how much the exchange rate is misaligned. this paper clarifies and calculates the concept of’ the equilibrium real exchange rate, using a structural vector auto regression (var) model. by imposing long—run restrictions on a var model for iran, lour structural shocks are identified: nominal demand, real demand, supply and oi...
alzheimer disease is one form of dementia in old age. alzheimer disease, the incurable disease, which is usually in the seventh decade of human life, shows its symptoms. the disease may be present for years without clinical symptoms. the current study identified the genes with altered expression in patients with alzheimer disease. the important sequence of each gene in alzheimer disease was fou...
The present article studies the interactive relationships between oil price volatility and industries stocks of basic metals, petroleum and chemical products by using Vector Auto Regressive (VAR) and Multivariate Generalized Autoregressive Conditional Heteroskedastisity (GARCH) models from March 2004 to March 2015 empirically . In this research, the VAR-GARCH model is proposed, which is develop...
Government’s financial expenditures have an outstanding effect on the private sector’s investment and they are regarded as a powerful tool for the growth and economic stability policies. This article tries to study the effects of government’s financial expenditures (current and capital expenditures as well as budget deficit) on private investment in Iran on the basis of crowding out effect hypo...
Purpose: This research aims to evaluate the effects of information technology governance maturity on knowledge management processes. Methodology: This research formulated as a descriptive survey. The survey sample population consisted of 469 randomly taken experts who work in IT companies of Iran, according to a cluster random sampling skim. We Used semi-structured interview with sophisticated...
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