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农村数字化如何提高农业绿色总因子生产率:来自中国各县的实证证据

Shen Lu¹, Jincai Zhuang¹, Zenan Sun¹

¹School of Management, Jiangsu University, Zhenjiang 212000, China.

|August 21, 2024

概括

农村数字化显著提高了农业绿色总因子生产率 (AGTFP),每增加1%的数字化增长,其增长率为1.78%. 这种增强是由增加的农村企业家精神驱动的,并且在不同地区表现出空间溢出效应.

科学领域:

农业经济学农业经济学
环境科学环境科学
数字化转型数字化转型

背景情况:

传统农业面临着环境挑战和资源枯竭.
农村数字化为提高农业效率和减少污染提供了一条途径.
全球农业可持续性需要环保实践和提高生产率.

研究的目的:

实证地研究农村数字化与农业绿色总因子生产率 (AGTFP) 之间的动态相关性.
研究农村创业活动的调解作用和数字化对AGTFP的非线性影响.
分析农村数字化对中国各县的AGTFP的空间溢出效应.

主要方法:

2011年至2020年间,中国1602个县的小组数据分析.
农村数字化和AGTFP水平的测量.
仪器变量,准自然实验,调解效应模型,值模型和空间模型的应用.

主要成果:

农村数字化增长1%导致AGTFP增长1.78%,区域差异很大 (东部2.65%,中部1.53%,西部0.82%).
农村数字化通过刺激农村创业 (3.34%的调解效应) 来增强AGTFP.
观察到非线性效应:AGTFP增加到0.7118的数字化值,然后减弱. 空间溢出效应是显著的,间接影响占主导地位.

结论:

农村数字化是提高农业绿色总因子生产率的关键驱动力.
政策应侧重于增加农村数字化投资,促进创业精神,解决区域差异.
协调区域数字发展对于最大化对农业可持续性的积极影响至关重要.

关键词:

AGTFPFP AGTFP 公司农村的数字化农村的数字化空间溢出效应的影响值效应是一种值效应.传输机制传输机制

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