新发展格局下科技创新与劳动收入份额
The Share of Scientific and Technological Innovation and Labor Income under the New Development Pattern

随着中国经济转向高质量发展阶段，科技创新在中国经济社会发展中的重要性越来越突出，其不仅会促进区域经济增长，还可能会影响要素收入分配。本文基于2007~2017年的省级面板数据，采用面板双向固定模型实证分析科技创新与劳动收入份额之间关系并探讨了其作用机制，得出以下结论：在全国及东部地区，科技创新对劳动收入份额具有正向影响，而在中、西部地区该影响不显著；技术进步偏向和产业结构，在其中发挥着中介效应。因此，要坚持创新驱动发展战略，推动全面科技创新，重视科技创新在我国收入分配中的影响作用，提升初次分配的有效性。本文通过实证分析为我国劳动收入份额变化提供了新视角的解释，为科学制定优化收入分配结构相关政策和进一步构建国内大循环提供了现实借鉴。
As China’s economy shifts to a stage of high-quality development, scientific and technological innovation plays an increasingly important role in China’s economic and social development, which will not only promote regional economic growth, but also may affect factor income distribution. Based on the provincial panel data from 2007 to 2017, this paper empirically analyzes the relationship between scientific and technological innovation and labor income share by using the panel two-way fixed model and discusses its mechanism, and draws the following conclusions: in the whole country and the eastern region, scientific and technological innovation has a positive impact on the labor income share, while the impact is not significant in the central and western regions. The bias of technological progress and the optimization of industrial structure play a mediating effect. Therefore, it is necessary to adhere to the innovation-driven development strategy, promote comprehensive scientific and technological innovation, attach importance to the influence of scientific and technological innovation in China’s income distribution, and improve the effectiveness of primary distribution. Through empirical analysis, this paper provides a new perspective for the change of labor income share in China, and provides a practical reference for scientifically formulating relevant policies to optimize the income distribution structure and further constructing the domestic cycle.