Natural resources volatilityFrequency domain causal approachBreitung-candelon spectral granger causality testARCHTGARCHEGARCHENVIRONMENTAL KUZNETS CURVENATURAL-RESOURCE ABUNDANCEENERGY-CONSUMPTIONCO2 EMISSIONSINSTITUTIONAL QUALITYFINANCIAL DEVELOPMENTNONRENEWABLE ENERGYGROWTHPANELRENTS