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通过分析我国中成药产业的集中度状况,及对产业集中度的影响因素进行定量分析,为提高我国中成药产业集中度、提升中成药产业竞争力及相关政策制定提供参考。采用CR_n方法测算我国中成药产业的集中度,并构建集中度影响因素的多元回归模型,对影响我国中成药产业集中度的因素进行实证分析。产品差异性、规模经济与外资经济比重对中成药产业集中度的影响较大,提高中成药产品的差异性和生产的规模经济性可以提高中成药产业集中度;外资的进入也会提高中成药产业的集中度,但相关研究表明外资的进入也会带来一定的产业安全问题。因此在利用外资提高中成药产业竞争力、促进本土企业增强自身实力的同时,也应当采取相应的措施以防范外资进入所带来的潜在风险。
By analyzing the concentration of Chinese medicine industry in China and the quantitative analysis of the factors affecting the concentration of Chinese medicine industry, we can provide reference for improving the concentration of proprietary Chinese medicine industry and enhancing the competitiveness of Chinese medicine industry and the formulation of relevant policies. The CR_n method was used to measure the concentration of Chinese medicine industry in China and a multiple regression model was constructed to analyze the factors that affect the concentration of Chinese medicine industry in China. Product differentiation, economies of scale and the proportion of foreign capital in the pharmaceutical industry have a greater impact on the concentration of proprietary Chinese medicines to improve product differentiation and economies of scale can increase the concentration of proprietary Chinese medicine industry; foreign investment will increase the proprietary Chinese medicine Industry concentration, but the relevant research shows that the entry of foreign capital will also bring some industrial safety issues. Therefore, while using foreign capital to improve the competitiveness of proprietary Chinese medicine industry and promoting local enterprises to enhance their own strength, corresponding measures should also be taken to prevent the potential risks brought by foreign investment.