创新要素集聚、数字化转型与经济高质量发展

Agglomeration of Innovation Factors,Digital Transformation and High-quality Economic Development

文章基于2012—2021年中国30个省份的面板数据,采用双向固定效应模型和空间杜宾模型,实证检验创新要素集聚对经济高质量发展的影响效应、传导机制与区域异质性。研究结果表明,创新要素集聚可显著推动经济高质量发展,且具有空间溢出效应。通过进一步分析发现,创新要素集聚对经济高质量发展的促进作用存在区域异质性,表现为对中西部地区的影响更明显;数字化转型是创新要素集聚助推经济高质量发展的重要传导机制。因此,应完善创新要素分配机制、差异化推进创新战略部署、加快新型基础设施布局,着力驱动经济高质量发展。

Based on the panel data of 30 provinces in China from 2012 to 2021,this paper uses bidirectional fixed effect model and spatial Durbin model to empirically test the impact effect,transmission mechanism,and regional heterogeneity of innovation factor agglomeration on high-quality economic development.The research results indicate that the agglomeration of innovation factors can significantly promote high-quality economic development and have spatial spillover effects.Further analysis reveals that there is regional heterogeneity in the promoting effect of innovation factor agglomeration on high-quality economic development,with a more significant impact on the central and western regions,and that digital transformation is an important transmission mechanism for the agglomeration of innovation factors to promote high-quality economic development.Therefore,we should improve the allocation mechanism of innovation factors,promote differentiated innovation strategy deployment,accelerate the layout of new infrastructure,and focus on driving high-quality economic development.