科技援疆战略对新疆创新资源聚集效率的影响研究

Research on the influence of science and technology agglomeration strategy on the efficiency of Xinjiang's aid to science and technology resources

摘要:

科技援疆战略是国家引导国内多方创新资源向新疆聚集，促进新疆创新资源聚集效率提升，提高新疆自主创新和自我发展能力的一项重大区域科技援助政策。准确科学评价其实施的“有效性”，不仅对其本身的实施和完善具有重大意义，还对其他国家区域科技援助政策产生借鉴作用。本文基于2003-2019年中国各省份的面板数据，运用双重差分倾向得分匹配法 (PSM-DID) 从创新资源聚集效率视角实证检验了科技援疆战略实施的“有效性”。研究发现，科技援疆战略对新疆创新资源聚集效率产生了显著负向影响，表明科技援疆战略并未促进新疆创新资源聚集效率提高；进一步的影响机制检验结果显示，援疆创新资源配置机制和使用机制在科技援疆战略对新疆创新资源聚集效率影响中具有中介效应，但两大机制未能实现援疆创新资源合理配置和有效利用，导致新疆创新资源聚集陷入了“低效率陷阱”，最终使得科技援疆战略对新疆创新资源聚集效率提高的促进作用难以显现。

Abstract:

The strategy of science and technology aid to Xinjiang is a major regional science and technology aid policy for the state to guide domestic innovation resources to gather in Xinjiang, promote the efficiency of innovation resources gathering in Xinjiang, and improve Xinjiang's ability of independent innovation and self-development. Accurate and scientific evaluation of the effectiveness of its implementation is not only of great significance to its implementation and improvement, but also has a reference role for other countries' regional science and technology assistance policies.Based on the panel data of China's provinces from 2003 to 2019, this paper uses the double differential propensity score matching method (psm-did) to empirically test the "effectiveness" of the implementation of the strategy from the perspective of innovation resource aggregation efficiency. It is found that the strategy of aiding Xinjiang by science and technology has a significant negative impact on the efficiency of innovation resource aggregation in Xinjiang, indicating that the strategy of aiding Xinjiang by science and technology has not promoted the efficiency of innovation resource aggregation in Xinjiang; The results of further impact mechanism test show that the allocation mechanism and use mechanism of innovation resources in Xinjiang have a mediating effect in the impact of science and technology assistance strategy on the efficiency of innovation resources aggregation in Xinjiang, but the two mechanisms fail to realize the rational allocation and effective utilization of innovation resources in Xinjiang, leading to the "low efficiency trap" of innovation resources aggregation in Xinjiang, Finally, it makes it difficult for the strategy of science and technology aid to improve the efficiency of Xinjiang innovation resource aggregation.