节能环保企业规模与产权性质对技术创新的影响—基于江西省的调查数据

The Impact of Energy Conservation and Environmental Protection Industry Enterprise Scale and Ownership Property on Technological Innovation --Based on the Survey Data in Jiangxi Province

摘要:

利用江西省节能环保企业的调查数据,定量研究了节能环保企业规模与产权性质对技术创新的影响。研究表明：企业规模与技术创新存在显著的非线性关系,企业规模与技术创新投入之间呈倒U型关系,与技术创新产出之间呈正U型关系；民营企业技术创新投入水平较高,而外资企业产出水平较高；民营企业规模对技术创新投入和产出具有显著的负相关关系,外资企业规模对技术创新投入和产出的影响具有显著的正相关性。

Abstract:

Based on the survey data in Jiangxi province, the paper studies the relationship between enterprise scale and technological innovation, between the enterprise ownership property and technological innovation. The study finds that there is significant nonlinear relationship between enterprise scale and technological innovation. The relationship between enterprise scale and technological innovation input is inverted u-shaped and is u-shaped between output and technological innovation. Compared with the enterprises of other two enterprise ownership, technological innovation input level of private enterprises is higher, while the technological innovation output level of foreign capital enterprises is higher. The influence of enterprise scale of private enterprises on technological innovation input and output has significant negative correlation, while the foreign capital enterprise scale to the influence of input and output of technology innovation has significant positive correlation.