2、literatureonthebasisof which cometotheeffectivenessofmonetarypolicytoplayaroleinregulationandcontrolisnotthatmonetarypolicyitself,andonitsroletoplay The environmentandconditionsfortheconclusionofthestudy.Chinadeflationaryperiod,monetarypolicycanmakeadifference.Thekeyistoimprovetheoperationoft