工业技术经济2026，Vol.45Issue(1)：54-63,10.DOI:10.3969/j.issn.1004-910X.2026.01.006
新质生产力背景下科技金融政策对低空相关企业创新质量的影响研究
Research on the Impact of Science and Technology Finance Policies on the Innovation Quality of Low-altitude-related Enterprises From the Perspective of New Quality Productivity
摘要
Abstract
Focusing on the strategic window for accelerating the cultivation of new quality productivity,science and technolo-gy finance policies have targeted the bottlenecks in the science and technology-industry transformation for breakthroughs,becoming the financial cornerstone for strengthening scientific and technological innovation in strategic emerging industries such as low-altitude economy.This paper uses a sample of 229 listed companies related to the low-altitude economy sector from 2007 to 2024 and em-ploys the difference-in-differences method to examine the impact of science and technology finance policies on the innovation quality of low-altitude-related enterprises.Empirical evidence shows that science and technology finance policies have significantly im-proved the innovation quality of low-altitude-related enterprises,mainly through enhancing the R&D efficiency and financing effi-ciency of enterprises.Further analysis reveals that for samples with high financing constraints and low regional R&D investment in-tensity,the effect of science and technology finance policies on improving the innovation quality of low-altitude-related enterprises is more pronounced.This paper focuses on the science and technology-industry-finance cycle of the low-altitude economy,enric-hing the research on the microeconomic consequences of science and technology finance policies and financial support for the low-al-titude economy.关键词
科技金融/低空经济/创新质量/新质生产力/融资效率/企业研发效率/创新资源/双重差分Key words
science and technology finance/low-altitude economy/innovation quality/new quality productivity/finan-cing efficiency/enterprise R&D efficiency/innovative resources/difference-in-differences分类
管理科学引用本文复制引用
杨文涛,徐子恒..新质生产力背景下科技金融政策对低空相关企业创新质量的影响研究[J].工业技术经济,2026,45(1):54-63,10.基金项目
2024年河南省哲学社会科学规划年度项目"数字经济背景下供应链金融信用传导的优化路径研究"(项目编号:2024CJJ178) （项目编号:2024CJJ178）
2025年度河南省高校人文社会科学研究一般项目"数字技术赋能供应链金融信用传导的效应与路径研究"(项目编号:2025-ZZJH-156) （项目编号:2025-ZZJH-156）
郑州航空工业管理学院青年科研基金支持计划"数字技术赋能供应链金融信用传导的效应与政策优化研究"(项目编号:24ZHQN02005) （项目编号:24ZHQN02005）
郑州航空工业管理学院科研团队支持计划"数字经济与区域创新发展研究"(项目编号:23ZHTD02005) （项目编号:23ZHTD02005）
郑州航空工业管理学院研究生教育创新计划基金"新质生产力背景下科技金融对低空相关企业创新质量的影响研究"(项目编号:2025CX48). （项目编号:2025CX48）
