Theoretical framework and empirical analysis on domestic and international dual circulation 并列题名:Theoretical framework and empirical analysis on domestic and international dual circulation A theoretical framework and empirical analysis based on competitive advantages Theoretical and empirical analysis of credit and risk in internet finance Theoretical review and practical analysis of western new public administration theoretical mechanisms, empirical analysis, and regional disparities Theoretical and empirical analysis on insurance and protection for women and children Theoretical and empirical research on regional innovation model selection a theoretical and empirical analysis, with special reference to education Theoretical and empirical analysis on longevity risk and its management