统计研究

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企业创新驱动增长的测度与实证分析

王利   

  • 出版日期:2015-08-15 发布日期:2015-08-18

The Measurement and Empirical Analysis of Enterprise Innovation-driven Growth

Wang Li   

  • Online:2015-08-15 Published:2015-08-18

摘要: 本文基于创新经济理论、CDM模型和数据特点,建立了考虑反馈机制的联立方程组模型。研究中国企业创新驱动增长的特点、机制与成效,刻画和度量企业创新驱动过程中创新投入、创新产出和最终产出(生产率)之间的相互影响与程度。对企业创新行为的关键变量设定不同的衡量指标,既分析了企业规模、市场力量、技术机会等传统熊彼特因素对企业创新投入、创新产出和最终产出的影响,又考虑了政府政策、不同控股类型企业、高新企业等符合中国国情的指标对上述企业创新行为(活动)的影响。本文构建的模型有效地解决了创新“黑箱”问题;考虑了企业最终产出对创新投入的反馈作用,对经典CDM模型有一定的改进;首次用近几年的中国大中型工业企业微观数据进行了实证分析。

关键词: 企业创新, 创新驱动增长, 联立方程组模型

Abstract: Based on the economics of innovation theory, CDM model and our data, simultaneous equations models considering feedbacks are established in the paper. This paper is designed to explore the characteristics, mechanism and results of Chinese companies driven by innovation, characterizing and measuring the interaction of innovation input intensity, innovation outputs and final outputs (productivity) in the enterprises’ innovation process. In the paper, we utilize different indexes to measure the innovation variables.We not only consider enterprise size, market power, technological opportunities and other traditional Schumpeter’s factors on enterprise innovation activities, but also take into account government policy, different holding type businesses and high-tech enterprises which are in keeping with China’s national condition. We solve the black-box in innovation. We consider the final output feedback effects on innovation input, which is a good improvement to the classic CDM model. And, this is the first time using latest Chinese large and medium industrial enterprises micro data to do the empirical analysis.

Key words: Enterprise Innovation, Innovation-driven Growth, Simultaneous Equations Models