The study proposes an assessment of the link between the performance of national health systems and volatility during … volatility, a representative stock market index was considered for each of the 60 states analysed. Data processing was carried … volatility and the performance of national health systems was weak; ii) during the pandemic, the connection between the two …

Energy market volatility affects macroeconomic conditions and can unduly affect the economies of energy …-producing countries. Large price swings can be detrimental to both producers and consumers. Market volatility can cause infrastructure and … benefit of consumers and producers alike. Therefore, modeling and forecasting crude oil price volatility is critical in many …