企业规模与技术创新能力的关系研究

在深入研究企业规模与技术创新能力相关文献的基础上，选取企业的主营业务收入作为企业规模的替代变量，选取企业R＆D经费投入强度作为技术创新能力的替代变量，从深圳证券交易所上市企业中，选取合适的样本数据，采用非参数估计的方法对企业规模与技术创新能力进行研究。结果表明，与大企业相比，中小企业的技术创新能力更强，应该加强对中小企业的扶持力度。

A Study of the Relationship between Enterprise Scale and Technological Innovation Capacity

Based on an in-depth study of relevant literatures on enterprise scale and technological innovation capacity, this paper selects the main operating income of the enterprise as the alternative variable of enterprise scale and the intensity of investment in R＆D funding as the alternative variable of technological innovation. Sample data are selected from listed enterprises in the Shenzhen Stock Exchange and the nonparametric model is adopted to analyse the relationship between enterprise scale and technological innovation capacity. As is shown, the SMEs are better in the technological innovation ca- pability than the large enterprises and then we conclude that more support should be given to the development of the SMEs.