Research on mergers and restructuring of China's coal industry based on the theory of industrial organization Research on development of China's media industry under the tendency of industrial convergence Research of antitrust based on the new empirical industrial organization Research on evolution path of industrial clusters in the context of industrial transformation Reaearch of antitrust based on the new empirical industrial organization Research of pattern on the upgrading of the logistics industry based on the platform mechanism innovation Research on the construction of talent service system for China's social organization