; the choice between linear and non-linear estimation techniques also matters. Second, estimates vary with the underlying …

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 …

Argentina is the only country in the world that was "developed" in 1900 and "developing" in 2000. The various competing … individual effects on economic growth and volatility using the power-ARCH framework with annual data since the 1890s. The results …

individuals' sleep time exhibits both variability and volatility characterized by stationary autoregressive conditional … young children at home. Volatility is greater among parents with young children, slightly greater among men than women, but … rates. Volatility in sleep spills over onto volatility in other personal activities, with no reverse causation onto sleep …

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 …

averaging over forecasts from different models. Second, we look at different estimation windows. We find that averaging over … estimation windows is at least as effective as averaging over different models and both complement each other. Third, we explore …