| 劳动力成本上升对数字技术创新的影响——来自软件层面的数据 |
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| 引用本文：周艺珮，谈传生.劳动力成本上升对数字技术创新的影响——来自软件层面的数据[J].财经理论与实践,2026,(3):134-142 |
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| 中文摘要:借助《劳动合同法》实施的外生冲击，依据2003—2019年上市公司数据，采用软件著作权衡量数字技术创新，运用双重差分模型，实证检验劳动力成本上升对企业数字技术创新的影响。结果显示：劳动力成本上升显著提高了劳动密集型企业数字技术创新的概率与强度，且结论稳健。机制分析表明，劳动力成本上升通过要素替代效应提升高技能人力资本占比、通过效率倒逼效应强化企业生存与转型压力，进而驱动数字技术创新。异质性分析表明，该倒逼效应在竞争性行业、“北上广深”地区更强，且企业更倾向于研发应用类软件，对支撑类和系统类软件创新动力相对不足。鉴于此，应强化人才支撑、攻坚底层软件、统筹区域布局、完善反垄断监管，充分释放劳动力成本压力向数字技术创新动力的转化效能。 |
| 中文关键词:劳动力成本 技术创新 软件研发 数字经济 |
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| Labor Costs and Digital Innovation—Data from the Software Level |
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| Abstract:From the perspective of measuring digital technological innovation based on software, and using data from listed companies from 2003 to 2019, this study applies a difference-in-differences (DID) model to examine the impact of labor costs on digital technological innovation. The results show that rising labor costs primarily promote digital technological innovation through two channels: the “factor substitution effect” and the “efficiency-forcing effect”. These effects intensify firms’ reliance on human capital in software R&D and heighten competitive survival pressure, thereby transforming into endogenous drivers of digital technological innovation.Heterogeneity analysis reveals that the promoting effect is significant in competitive industries, but relatively weaker in monopolistic industries and in regions outside “Beijing, Shanghai, Guangzhou, and Shenzhen”. Firms exhibit stronger incentives to develop application-oriented software, while their motivation to develop underlying software is comparatively weaker.In light of these findings, it is necessary to strengthen the coordination between human capital development and innovation strategies, optimize the structure of digital technological innovation, focus on breakthroughs in core underlying technologies, promote the construction of digital infrastructure and the integrated allocation of innovation resources, enhance anti-monopoly regulation, and stimulate firms’ vitality in digital technological innovation, thereby fully unleashing the potential of labor cost pressures to be transformed into drivers of digital technological innovation. |
| keywords:labor cost technology innovation software R&D; digital economy |
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