lag (ARDL) approach is applied to daily series spanning the period from January 2, 2003, to May 24, 2021, to analyze long …-run relationships and short-run dynamics. The paper also focuses on the asymmetric effects of covariates and a nonlinear ARDL (NARDL …) approach is used to explore this asymmetry. The use of an asymmetric error correction model with asymmetric cointegration …

investigation of the cointegration relationships of German migration stocks and flows since 1967. We find that (i) panel-unit root … migration stocks and the explanatory variables are all I(1) variables, and (ii) the hypothesis of cointegration cannot be … rejected for the stock model. -- international migration ; temporary migration ; panel cointegration …

paper offers a solution to this disagreement, suggesting that volatility carries a positive direct effect, but also a … volatility is then ambiguous. The paper reveals the underlying endogeneity of government size in a balanced panel of 95 countries … increase of volatility lowers growth by up to 0.57 percentage points in a democracy, but raises growth by 1.74 percentage …

countries of the Gulf Cooperation Council (GCC) using (panel) cointegration techniques. The existence of cointegration between … oil revenues, GDP and investment can be confirmed for all countries. While the cointegration vector is found to be unique …

contagion spillover volatility by focusing on a sample of major oil-exporting and oil-importing countries using daily data from …; during COVID-19; and during the Russian-Ukrainian war. Our results confirm the persistence of volatility for the series … volatility transmission between oil prices and exchange-rate markets. However, the COVID-19 pandemic and the Russian …