Theoretical and empirical study on cyclical company valuation Theoretical and empirical study on backpacker tourism theoretical and empirical study of the Pearl River Delta region Theoretical and empirical study on evolution of industrial organization Theoretical and empirical study on commodity circulation space Theoretical and empirical studying on television programming differentiation Theoretical and empirical study on innovation-driven growth Theoretical and empirical study on the power list system theoretical and empirical study based on Chinese market 并列题名:Theoretical and empirical study on evolution of industrial organization