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科技金融政策何以影响科技产业集聚发展?

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基于2004-2019年288个城市数据,利用多期DID方法评估了促进科技和金融结合试点政策的科技产业集聚发展效应.研究发现:试点政策通过促进试点地区科技人才、科技企业集聚提升了科技产业集聚度,且表现为渐进的动态积累过程;通过安慰剂、PSM-DID、其他稳健DID估计等方法的检验结果均表明试点政策的科技产业集聚效应是稳健的;试点政策主要通过公共、市场科技金融及其交互机制提升科技产业集聚度,具体表现为,试点政策利用公共科技金融引导市场科技金融,发挥信号传递-资源配置效应、风险分担-融资拓展效应、科技成果转化-创新市场化效应,形成资金、人才与企业的良性互动,实现科技产业集聚发展;试点政策存在明显的发展水平、创新能力异质性,在发展水平高、创新能力强的地区产业集聚效应更显著.由此提出优化科技金融政策引导科技产业集聚稳健发展、有机协调发展的对策建议.
How Does the Sci-Tech Finance Pilot Policy Affect the Development of Sci-Tech Industry Clusters?
This paper uses the multi-time point DID method to evaluate the industrial agglomeration development effect of Sci-Tech finance pilot policies,based on panel data of 288 cities from 2004 to 2019.Research has found that the pilot policies significantly enhance the degree of Sci-Tech industry agglomeration by attracting technology talent and enterprises into pilot areas that then gradually accumulate over time.The tests,based on placebo,PSM-DID,and other robust DID estimation methods,all indicate that the technology industry agglomeration effect of the pilot policy is robust;the pilot policies significantly enhance the agglomeration of the Sci-Tech industry through public and market finance channels and their interaction mechanisms.Specifically,the pilot policies use public Sci-Tech finance to guide market Sci-Tech finance,exerting effects including signal transmission-resource allocation effects,risk sharing-financial expansion effects,Sci-Tech achievement transformation-innovation marketization effects,forming a positive interaction between funds,talent,and enterprises,thereby achieving the agglomeration of the Sci-Tech industry.There is a significant heterogeneity in the development level and innovation outcomes of the pilot policies,and the Sci-Tech industrial agglomeration effect is more significant in regions where both of these metrics are high.Therefore,we propose to formulate effective Sci-Tech finance policies to guide the agglomeration through the steady,organic,and coordinated development of the Sci-Tech technology industry within the context of accelerating the building of a financially strong country.

Sci-Tech financepilot policiesSci-Tech industry agglomerationmulti-time point DID method

邹克、王尧

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广东金融学院经济贸易学院,广东广州 510521

科技金融 试点政策 科技产业集聚 多期DID方法

国家社会科学基金一般项目湖南省社会科学基金

18BTJ008XSP2023JJC009

2024

南京财经大学学报
南京财经大学

南京财经大学学报

CHSSCD
影响因子:0.284
ISSN:1672-6049
年,卷(期):2024.(1)
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