安徽省新兴产业空间聚集影响因素及溢出效应

Factors and Spillover Effect of Spatial Agglomeration of Emerging Industries in Anhui Province

文章分析了新兴产业空间聚集的主要影响因素和空间聚集的溢出效应,构建了面板数据模型和空间面板滞后模型,基于安徽省市域2011~2021年面板数据进行了实证分析。研究发现,安徽省新兴产业的空间聚集水平较低,但自2011年以来处于提升状态;资本投入对安徽省新兴产业空间聚集的正向影响最显著,科研经费投入和政府支持的影响也比较显著,交通运输和企业数量的正向影响不显著;科研经费投入的正向影响力最大,其次是资本投入,再次是政府支持,交通运输和企业数量的正向影响力较小;安徽省新兴产业空间聚集存在显著的正向溢出效应。

This paper theoretically analyzes the main influencing factors of spatial agglomeration of emerging industries and the spillover effect of spatial agglomeration,and constructs a panel data model and a spatial panel lag model,and makes an empirical analysis based on the panel data of Anhui Province from 2011 to 2021.The study found that the spatial agglomeration level of emerging industries in Anhui Province is low,but has been improving since 2011.Capital investment has the most significant positive impact on the spatial agglomeration of emerging industries in Anhui Province,the impact of scientific research investment and government support is also relatively significant,and the positive impact of transportation and the number of enterprises is not significant.The scientific research investment has the largest positive impact,followed by capital investment and government support,with the positive impact of transportation and the number of enterprises being relatively small.The spatial agglomeration of emerging industries in Anhui Province has a significant positive spillover effect.