نتایج جستجو برای: nardl model
تعداد نتایج: 2104431 فیلتر نتایج به سال:
Foreign direct investment (FDI) is an important driver of countries’ economic development. Factors such as looser environmental regulations may cause dirty FDI to flow mainly developing countries. This explained by the Pollution Haven Hypothesis. The paper aims investigate whether Hypothesis valid in Turkey using nonlinear autoregressive distributed lag (NARDL) approach for period 1974–2017. re...
سینتیک تخریب حرارتی خانواده ای ازپلیمرهای گرما سخت (پلی آمیدها) با استفاده از تکنیک tga ، در سه سرعت گرمادهی (0c min-1 20 و15 ،5/7) در اتمسفر نیتروژن بررسی شده است. روش های isoconversional (model – free) )از قبیل روش های فلاین، وال و ازاوا (fwo)، کیسینجر، آکاهیرا و سانوز(kas) و تانگ (tang) (و model – fitting (روش کوتس و ردفرن ((cr)استفاده شده اند تا سه تایی سینتیکی یعنی انرژی فعالسازی، فاکتو...
در این پژوهش نانو ذرات هیبریدی نانو لوله کربنی- اکسید روی سنتز و شناسایی شده¬است و نتایج آنالیز دستگاهی tem, sem و ft-ir تشکیل نانو ذره هیبریدی را تایید می¬نماید. اثر هیبرید سازی نانو لوله کربنی با اکسید¬ روی سرعت تخریب حرارتی یک ترموست بر پایه dgeba مورد بررسی قرار گرفت. مطالعات مقایسه¬ای نشان داد که سرعت تخریب با هیبرید سازی نانو ذرات کاهش می¬یابد و از روش زیر تبعیت می¬کند. rpure dgeba > r m...
abstract: in the paper of black and scholes (1973) a closed form solution for the price of a european option is derived . as extension to the black and scholes model with constant volatility, option pricing model with time varying volatility have been suggested within the frame work of generalized autoregressive conditional heteroskedasticity (garch) . these processes can explain a number of em...
Purpose The authors explore the relationship between exchange rate, bond yield and stock market as well effect of capital dynamics on rate before during COVID-19 pandemic. Design/methodology/approach employ a non-linear autoregressive distributed lag (NARDL) methodology using daily data Indonesian economy over period 2012–2021. Findings Whilst, full sample period, find no cointegration 10-year ...
since esp received universal attention to smooth the path for academic studies and productions, a great deal of research and studies have been directed towards this area. swales’ (1990) model of ra introduction move analysis has served a pioneering role of guiding many relevant studies and has proven to be productive in terms of helpful guidelines that are the outcome of voluminous productions ...
Risk ve getiri hisse senedi analizinde kullanılan en önemli iki parametredir. Bu nedenle risk getiriyi etkileyen faktörleri tespit etmek amacıyla literatürde pek çok çalışma bulunmaktadır. faktörlerin üzerindeki etkileri artarken azalırken farklı olabilir. çalışmada işletmelerin finansal oranlarının, riskleri doğrusal olmayan analiz edilmektedir. Finansal oranlarda meydana gelen artış azalışlar...
This study examines the nonlinear effect of energy use including coal, gas, oil, and electricity on CO2 emissions in European Union (EU) countries. Annual panel data twenty-one countries i.e. Austria, Azerbaijan, Belarus, Bulgaria, Belgium, Denmark, Finland, France, Greece, Germany, Hungary, Ireland, Italy, Kazakhstan, Lithuania, Netherland, Norway, Spain, Slovakia, Switzerland, Ukraine from 19...
The US dollar is the most prevalent currency to settle internationally traded merchandise. A few existing studies demonstrate that can significantly impact a country’s trade balance with non-US partner. Nevertheless, current literature indicates remarkable deficiency of empirical results for case India despite vital importance in its international trade. Recognizing European Union (EU) as large...
The primary goal of this analysis was to determine the impact inflation, poverty, unemployment, and population growth on economic in Pakistan using time series data from 1986 2020. stationarity for variables tested through unit root testing, while asymmetric (NARDL) technique applied expose association amid via short-run long-run dynamics. outcomes show that (1) variable inflation poverty have ...
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