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60本文基于知识基础观，使用2007—2019年中国A股上市企业的数据，考察数字技术应用对企业创新效率的影响及其机制。研究发现，数字技术应用能够显著提升企业的创新效率。在使用工具变量处理内生性问题和考虑一系列稳健性检验后，研究结论始终成立。机制检验发现，数字技术应用不仅增强了企业的知识资源获取能力，而且能够促进企业与其他创新机构的合作创新，进而有利于提升创新效率。此外，异质性分析表明，数字技术应用对企业创新效率的提升作用在知识产权密集型企业，以及多元化经营水平较高的企业更显著。本文从知识利用的角度厘清了数字技术对企业创新效率的作用机制，为推动数字技术与实体经济深度融合、提高企业创新效率提供了实践启发与参考。
企业数字技术应用与创新效率提升
摘要
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引用本文
杨鹏, 尹志锋, 孙宝文. 企业数字技术应用与创新效率提升[J]. 外国经济与管理, 2024, 46(11): 51-67.
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