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企业创新能力与企业的绩效紧密相连。文章以异质性企业实证产业组织理论模型为基础,提出了全面测度企业内生R&D与进出口行为影响企业绩效的实证研究框架,探究了企业异质性与R&D的动态交互机制和企业绩效之间的相互关系。研究结论表明,企业进口的产品类别、R&D以及它们的交互机制,在提高企业的TFP的同时,能够显著地提高企业的价格加成。不同所有制结构下的效应明显不同。据此提出了优化异质性企业R&D投资组合和提升企业绩效的对策建议。
Enterprise innovation and business performance are closely linked. Based on the theoretical model of the heterogeneous firm’s empirical industrial organization, this paper puts forward an empirical research frame that comprehensively measures the firm’s endogenous R & D and import-export behavior and affects the firm’s performance. It explores the heterogeneity of firms and the dynamic interaction mechanism of R & D and firm’s performance Interrelationships between. The conclusion of the study shows that the types of products imported by enterprises, R & D and their interaction mechanisms can significantly increase the price increase of enterprises while improving their TFP. The effects under different ownership structures are significantly different. Accordingly, the countermeasures and suggestions for optimizing the heterogeneous R & D investment portfolio and improving corporate performance are proposed.