首页|农业保险对中国绿色农业生产的影响——基于农业技术进步的中介效应

农业保险对中国绿色农业生产的影响——基于农业技术进步的中介效应

Impact of agricultural insurance on green agricultural production in China:Based on the mediation effect of agricultural technology progress

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[目的]在经济社会发展全面绿色转型的背景下,鼓励和发展农业保险对中国推动绿色农业生产、实现农业高质量发展以及推进乡村振兴建设有重要作用.[方法]首先,尝试构建包含农业保险、农业技术进步和绿色农业生产的柯布道格拉斯生产函数的研究框架,理论分析农业保险对绿色农业生产的作用渠道;其次,基于2011-2021年中国31个省份的面板数据,通过熵权法构建绿色农业生产水平指数,采用混合回归、固定效应和随机效应及两阶段最小二乘法,实证考察农业保险通过促进农业技术进步对绿色农业生产的作用效果.[结果]研究发现:①农业保险促进农业技术进步是推动绿色农业生产的重要机制;农业保险的保障性能够分散农业面临的风险,优化技术类要素投入,淘汰高污染和高排放的传统型技术,产生替代效应;农业保险的政策性通过财政补贴激励农户缴费参保,提高农户种植农作物的积极性,推动农业规模化和机械化,产生同群效应;②农业保险通过促进农业技术进步对绿色农业生产的影响效果,会因各省份的技术发展程度不同而表现出明显差异.相比于农业绿色全要素生产率较低区域,农业保险通过促进农业技术进步对绿色农业生产的作用效果在农业绿色全要素生产率较高区域更好;相比于农用机械总动力较高地区,农业保险通过促进农业技术进步对绿色农业生产的作用效果在农用机械总动力较低地区更好.[结论]农业保险的替代效应和同群效应激励农户采用绿色低碳生产技术,助力农业绿色化生产.本文提出了政府机构当好引路人、拓宽和优化多方主体参与绿色农业发展、加强农户的专业科技培训等政策建议.
[Objective]Under the background of comprehensive green transformation of economic and social development,encouraging and developing agricultural insurance plays an important role in promoting green agricultural production,realizing high-quality agricultural development,and promoting rural revitalization and construction in China.[Methods]Firstly,we try to construct a research framework of Cobb-Douglas production function including agricultural insurance,agricultural technology progress and green agricultural production,and theoretically analyze the channels of agricultural insurance on green agricultural production.Secondly,based on the panel data of 31 provinces in China from 2011 to 2021,the index of green agricultural production level is constructed by entropy weight method,and the mixed regression,fixed effect and random effect and two-stage least squares method are used to empirically investigate the effect of agricultural insurance on green agricultural production by promoting agricultural technology progress.[Results]The study found that:(1)Agricultural insurance to promote agricultural technological progress is an important mechanism to promote green agricultural production;the security of agricultural insurance can disperse the risks faced by agriculture,optimize the input of technical elements,eliminate traditional technologies with high pollution and high emissions,and produce substitution effects;the policy of agricultural insurance encourages farmers to pay for insurance through financial subsidies,improves the enthusiasm of farmers to grow crops,promotes the scale and mechanization of agriculture,and produces peer effects;(2)The effect of agricultural insurance on green agricultural production by promoting agricultural technological progress will show significant differences due to the different degrees of technological development in various provinces.Compared with regions with low agricultural green total factor productivity,agricultural insurance has a better effect on green agricultural production by promoting agricultural technology progress in regions with high agricultural green total factor productivity.Compared with areas with higher total power of agricultural machinery,the effect of agricultural insurance on green agricultural production by promoting agricultural technological progress is better in areas with lower total power of agricultural machinery.[Conclusion]The substitution effect and peer effect of agricultural insurance encourage farmers to adopt green low-carbon production technologies and facilitate agricultural green production.This article also put forward some policy recommendations,including government agencies leading the development,broadening and optimizing the participation of various parties in the development of green agriculture,and strengthening the professional and science and technology training of farmers.

agricultural insuranceagricultural technology progressgreen agriculture productionsubstitution effectpeer effectChina

郑军、赵维娜

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安徽财经大学金融学院,蚌埠 233000

农业保险 农业技术进步 绿色农业生产 替代效应 同群效应 中国

安徽省社会科学基金规划项目

AHSKY2022D059

2023

资源科学
中国科学院地理科学与资源研究所 中国自然资源学会

资源科学

CSTPCDCSSCICSCDCHSSCD北大核心
影响因子:2.408
ISSN:1007-7588
年,卷(期):2023.45(12)
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