5、ingtotheCo-integrationtheory,GrangercausalitytestsandErrorcorrectionmodel ,Itindicatesthatitexistsauniquedynamicequilibriumrelations—Co-integrationrelationbetweenourcountry'seconomicgrowthandtheindustrialstructureandadjustmentofindustrialstructure can enhance thelevel ofeconomicgro
6、wthsignificantly.Theshort-termfluctuationandlong-termequilibriumrelationshipbetweenIndustrialstructureand economicgrowthexistintheErrorcorrectionmodel whichisbuiltbyco-integrationequation.Thispaperanalysesthechangeofproportionoftertiaryindustry and theproportion of tertiaryindustry