Does asymmetric persistence in convergence of the air quality index (AQI) exist in China?
Xue-Tao Zhang, Xi-Hua Liu, Chi‐Wei Su, Muhammad Umar
Topics & Concepts
Unit rootChinaConvergence (economics)QuantileAir quality indexUnit root testEconometricsConditional convergenceEnvironmental scienceIndex (typography)Air pollutionUnivariateEconomicsNatural resource economicsCointegrationStatisticsMultivariate statisticsMathematicsMeteorologyGeographyEconomic growthComputer scienceWorld Wide WebChemistryOrganic chemistryArchaeologyAir Quality and Health ImpactsEnergy, Environment, Economic GrowthEnvironmental Impact and Sustainability