摘要
绿色全要素生产率稳步提升是实现粮食产业高质量发展的重要途径。运用GML指数法、面板固定效应和条件分位数模型实证检验粮食产业高质量发展的绿色创新驱动机制。研究发现,1999—2018年粮食绿色全要素生产率年均下降0.3%,地区差距明显,东部地区高于中西部地区,粮食绿色全要素生产率驱动机制存在显著的空间异质性和阶段性差异。但总体而言,人力资本对绿色技术进步和绿色技术效率改善有正向驱动作用,其余因素负向驱动作用明显。负向驱动因素主要源于要素质量恶化、资源配置扭曲、产业政策失灵和技术低端锁定四个方面。因此,加速要素质量升级、优化资源配置结构、完善产业政策体系、提升科技创新能力,有助于激活粮食产业高质量发展的创新动力。
The steady improvement of green total factor productivity is an important way to realize the high-quality development of grain industry.This paper empirically tests the green innovation driving mechanism for high-quality development of grain industry by using GML index method,panel fixed effect model and conditional quantile model.The findings show that the green total factor productivity of grain decreased by 0.3%annually from 1999 to 2018;and the gap between regions is obvious:it is higher in the eastern region than that in the central and western regions.There are significant spatial heterogeneity and phased differences in the driving mechanism of grain green total factor productivity.However,in general,human capital has a positive driving effect on the progress of green technology and the improvement of green technology efficiency,while other factors have a negative driving effect on them.The negative driving factors mainly come from four aspects:deterioration of factor quality,distortion of resource allocation,failure of industrial policy and low-end locking of technology.Therefore,accelerating the upgrading of factor quality,optimizing the resource allocation structure,improving the industrial policy system and improving the ability of scientific and technological innovation will help to activate the innovation power for high-quality development of grain industry.
作者
高维龙
GAO Wei-long(Jilin University,Changchun 130012,China)
出处
《江西财经大学学报》
CSSCI
北大核心
2022年第3期73-86,共14页
Journal of Jiangxi University of Finance and Economics
基金
国家留学基金项目“国家建设高水平大学公派研究生项目”(201906170099)。
关键词
粮食产业
高质量发展
绿色创新
驱动机制
绿色全要素生产率
grain industry
high-quality development
green innovation
driving mechanism
green total factor productivity
