智慧城市建设对高新区企业发展影响评估研究

Research on the impact of smart city construction on the development of enterprises in high-tech zones

摘要:

随着智慧城市建设成为中国高新区新一轮产城融合的主要任务,考察智慧城市试点政策对高新区企业发展产生何种影响是数字驱动企业高质量发展的重要前提。基于2003-2019年中国88个国家高新区面板数据,本文研究发现：智慧城市试点政策对高新区企业发展的促进作用有待进一步提升。试点模式的异质性检验表明仅在高新区进行智慧城市建设也并不一定比在更大空间范围进行试点的效果更好。具体而言,智慧城市建设虽然促进了合肥高新区企业总收入的提升,但降低了企业净利润。而对于长春、青岛高新区,智慧城市建设对这两项指标的影响皆为负向。研究结论提供了中国智慧城市建设存在问题的经验证据,也为后续政策体系调整提供了参考。

Abstract:

As the construction of smart cities has become the main task of the new round of industry-city integration in China"s high-tech zones, it is an important prerequisite for the high-quality development of digital-driven enterprises to investigate the impact of smart city pilot policies on the development of enterprises in high-tech zones. Based on the panel data of high-tech zones in 88 countries in China from 2003 to 2019, this paper finds that the promotion of smart city pilot policies on the development of enterprises in high-tech zones needs to be further improved. The heterogeneity test of the pilot model shows that the construction of smart cities only in high-tech zones is not necessarily better than piloting in a larger space. Specifically, although the construction of smart cities has promoted the increase of the total income of enterprises in Hefei High-tech Zone, it has reduced the net profit of enterprises. For Changchun and Qingdao high-tech zones, the impact of smart city construction on these two indicators is negative. The research conclusions provide empirical evidence of problems in the construction of smart cities in China, and also provide a reference for the subsequent adjustment of the policy system.