统计与决策2025，Vol.41Issue(4)：103-108,6.DOI:10.13546/j.cnki.tjyjc.2025.04.018
"四链"融合对新质生产力的影响效应与机制检验
Effects and Four-Chain Integration on New-quality Productivity and Its Mechanism Test
摘要
Abstract
The integration of the innovation chain,industrial chain,financial chain and talent chain(referred to as Four Chains)can enhance the efficiency of resource allocation and serves as a critical driving force for the development of new-quality productivity.Based on the panel data of 30 provinces in China from 2012 to 2022,this paper examines the effect of Four-Chain integration on new-quality productivity and its mechanism.The results indicate that Four-Chain integration can significantly pro-mote the development of new-quality productivity,and that this core conclusion remains robust after multiple robustness and en-dogeneity tests.The results of mechanism test reveal that Four-Chain integration drives the development of new-quality produc-tivity by optimizing the innovation ecosystem,with digital economy acting as an important condition for fully leveraging the inte-grative benefits of the Four Chains.Further dimensional analysis shows that all four dimensions contribute to the development of new-quality productivity,with the innovation chain having a more pronounced impact.Heterogeneity analysis results indicate that the effect of the Four-Chain integration on new-quality productivity is more significant in the eastern and central regions as well as in regions with high-quality economic development.The results of spatial spillover effect analysis reveal that the Four Chain integration will not only promote the development of new-quality productivity in this region,but also promote the develop-ment of new-quality productivity in surrounding areas.关键词
创新链产业链资金链人才链/"四链"融合/新质生产力/创新生态/数字经济Key words
innovation chain industrial chain financial chain talent chain/Four-Chain integration/new-quality productivi-ty/innovation ecosystem/digital economy分类
管理科学引用本文复制引用
吴凡,李明阳,王泽锋.."四链"融合对新质生产力的影响效应与机制检验[J].统计与决策,2025,41(4):103-108,6.基金项目
国家社会科学基金西部项目(23XZZ006) （23XZZ006）
广西哲学社会科学规划项目(20FGL050) （20FGL050）
