China's technological progress rate is high, but there is no structural dividend, so there may be biased effects of technological progress.Based on the structural dividend of 1869 counties in China, this paper uses SARAR model to analyze the impact of technological progress bias on county structure bonus and its spatial spillover effect.The study found: the structural dividends based on total factor productivity of industry generally have "structural negative profits", and there is a significant spatial spillover effect in technological progress; technological progress towards capital is condu－cive to the improvement of the structure of county dividend, and technical progress towards labor is not conducive to im－proving the county domain structure bonus.By replacing the quantitative indicators, replacing the spatial weight matrix, subdividing the sample and replacing the spatial econometric model, it is found that the conclusion is still robust.There－fore, we should fully develop the technological progress of biased capital to promote rational allocation of factors and re－lease the structural bonus of counties.%我国技术进步率较高,但并没有出现结构红利,可能存在技术进步偏向效应.在测度出中国1869个县域的结构红利基础上,本文利用SARAR 模型分析技术进步偏向对县域结构红利的影响及其空间溢出效应.研究发现:基于产业全要素生产率计算的结构红利总体上存在"结构负利",技术进步存在显著的空间溢出效应;技术进步偏向资本有利于提高县域结构红利,技术进步偏向劳动不利于提高县域结构红利.通过更换量化指标、更换空间权重矩阵、细分样本及更换空间计量模型后,发现该结论仍然稳健.因此,应充分发展偏向资本的技术进步,推动要素合理配置,释放县域结构红利.
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