中国技术进步方向的空间扩散效应

发布时间：2018-03-16 22:15

本文选题：要素增强型技术　切入点：技术进步偏向性　出处：《中国工业经济》2017年04期 　论文类型：期刊论文

【摘要】：通过构建理论模型,本文论证了当存在发达经济体的要素增强型技术向欠发达经济体扩散时,会呈现出技术进步方向从发达经济体向欠发达经济体的扩散现象。基于中国266个城市的相关数据,本文测算了不同城市的技术进步方向指数,并对北京、上海和广州这三个经济发达城市技术进步方向对其他城市的扩散效应进行了计量检验。研究发现,北京、上海和广州的技术进步方向对其他城市的技术进步偏向性均存在显著的同向影响关系。进一步的研究还发现,北京、上海和广州都存在着资本增强型技术向其他城市的扩散效应,而上海还存在着劳动增强型技术的向外扩散效应,这也从实证上支持了理论模型的设定,揭示了技术进步方向存在扩散效应的机制。
[Abstract]:By constructing a theoretical model, this paper demonstrates that when the factor enhanced technology exists in the developed economy, it spreads to the less developed economy. Based on the relevant data from 266 cities in China, this paper measures the index of technological progress in different cities, and gives a survey of the trend of technological progress in different cities in Beijing. The direction of technological progress in three economically developed cities, Shanghai and Guangzhou, tested the diffusion effects of other cities. The direction of technological progress in Shanghai and Guangzhou has a significant codirectional influence on the bias of technological progress in other cities. Further studies have also found that Beijing, Both Shanghai and Guangzhou have the diffusion effect of capital enhanced technology to other cities, while Shanghai also has the outward diffusion effect of labor enhanced technology, which also supports the establishment of theoretical model empirically. The mechanism of diffusion effect in the direction of technological progress is revealed.
【作者单位】：清华大学经济管理学院;
【基金】：国家自然科学基金面上项目“中国贸易增值分解与国内价值链延伸”(批准号71573150) 清华大学自主科研基金项目“全球价值链:中国贸易增值分解与国内价值链延伸”(批准号Z04-1)
【分类号】：F124.3

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