信阳师范大学学报（自然科学版）2025，Vol.38Issue(4)：443-449,7.DOI:10.3969/j.issn.2097-583X.2025.04.010
基于固定效应模型的专精特新中小企业技术创新的数字金融驱动效应研究
Digital finance's driving effect on technological innovation of specialized,refined,distinctive,and innovative small and medium-sized enterprises based on the fixed effects model
摘要
Abstract
Digital finance helps alleviate the financing constraints faced by specialized,refined,distinctive and innovative(SRDI)small and medium-sized enterprises(SMEs)in their technological innovation,assisting them in addressing the bottleneck issues in technological innovation.By employing a fixed-effects model and using 239 SRDI SMEs as samples,the driving effect of digital finance on the technological innovation of these SMEs was explored.The results showed that:Financing constraints played an intermediary role between digital finance and corporate technological innovation,and digital finance promoted corporate technological innovation by alleviating capital constraints;the level of economic development exerted a positive moderating effect between digital finance and corporate technological innovation;the heterogeneity analysis found that digital finance was more effective in promoting the technological innovation of non-state-owned enterprises.关键词
数字金融/技术创新/专精特新中小企业/驱动效应Key words
digital finance/technological innovation/specialized,refined,distinctive,and innovative small and medium-sized enterprises/driving effect分类
管理科学引用本文复制引用
杨鑫,李明伟,雷显凯,杨帆..基于固定效应模型的专精特新中小企业技术创新的数字金融驱动效应研究[J].信阳师范大学学报（自然科学版）,2025,38(4):443-449,7.基金项目
国家社科基金项目(21CGL024) （21CGL024）
河南省科技计划项目(242400411216) （242400411216）
河南省社科规划项目(2023BJJ080,2024BJJ168) （2023BJJ080,2024BJJ168）
河南省教育厅人文社科项目(2024-ZZJH-173) （2024-ZZJH-173）
信阳师范大学廉政专题研究项目(2025-XLZ-009) （2025-XLZ-009）
