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本文探讨了收入不平等对于技术创新的影响机制:市场规模效应、价格效应和结构效应,继而使用中国1998年至2013年的省级面板数据建立了固定效应模型。研究发现,就中国当前的情况而言,收入不平等阻碍了中国的技术创新且在长期发挥着影响。具体而言,反向的市场规模效应和正向的价格效应共同作用于有效需求,并且市场规模效应强于价格效应,因此会阻碍技术创新。结构效应在短期内难以发挥影响,但在长期内却能对技术创新产生负面影响。本文建议通过适当改善社会保障体系,提升国民的整体消费水平和消费结构,在引致需求的作用下,尽快推动中国自主创新能力的形成。
This paper explores the impact mechanism of income inequality on technological innovation: the market scale effect, the price effect and the structural effect, and then uses the provincial panel data from 1998 to 2013 in China to establish the fixed effect model. The study found that for the current situation in China, income inequality hinders technological innovation in China and exerts its influence in the long run. Specifically, the reverse market size effect and the positive price effect work together to effectively demand, and the market size effect is stronger than the price effect, thus hindering technological innovation. Structural effects are difficult to exert in the short run, but negatively affect technological innovation in the long run. This paper proposes to promote the formation of China’s independent innovation capability as soon as possible by appropriately improving the social security system and enhancing the overall consumption level and consumption structure of its citizens.