Are economic policy uncertainty and carbon futures price interacting? Evidence from the European Union

The impact of oil prices, foreign direct investment and trade openness on unemployment rates in an oil-exporting country: The case of Saudi Arabia

“…Previous research has identified some macroeconomic factors that have an impact on unemployment levels, probably because of their links with economic activities [ 11 , 12 , 27 ]. Specifically [ 27 ], identified carbon (residue of oil) features price and policy uncertainties that can be used to observe economic situation or activities in Europe. The impact of these factors on unemployment rates has either been considered individually or as a combination of variables.…”