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医药制造业是我国重要的高新技术产业之一,该产业技术密集型特点使得科技水平与创新能力直接决定了产业的发展状况。因此,本文针对于医药制造业的科技投入与技术创新关系展开分析,将科技投入分为技术改造经费、消化吸收经费、新产品开发经费和技术引进经费等方面,以京津冀地区为例,建立Var向量自回归模型,采用格兰杰因果检验、脉冲响应函数和方差分解方法分析各类投入对企业技术创新产出的动态影响。最后提出优化医药制造产业科技投入与加强技术创新效率的相关政策建议。
The pharmaceutical manufacturing industry is one of the important high-tech industries in our country. The technology-intensive characteristics of the industry make the level of science and technology and innovation ability directly determine the development of the industry. Therefore, this article analyzes the relationship between investment in science and technology and technological innovation in the pharmaceutical manufacturing industry, and divides investment in science and technology into technical innovation funds, digestion and absorption funds, new product development funds and technology introduction funds. Taking Beijing, Tianjin and Hebei Province as an example, The VAR vector autoregressive model was established. The dynamic effects of various inputs on the technological innovation output of enterprises were analyzed by Granger causality test, impulse response function and variance decomposition method. Finally, it puts forward some policy recommendations to optimize the investment of science and technology in medical manufacturing industry and enhance the efficiency of technological innovation.