湖北农业科学 ›› 2020, Vol. 59 ›› Issue (11): 159-169.doi: 10.14088/j.cnki.issn0439-8114.2020.11.033

• 经济·管理 • 上一篇    下一篇

农村老龄化下风险偏好、人际关系与农户化学品施用行为分析

徐圣翔, 董振武, 贺娟   

  1. 华中农业大学经济管理学院, 武汉 430070
  • 收稿日期:2020-01-08 出版日期:2020-06-10 发布日期:2020-08-06
  • 通讯作者: 贺娟, 女, 湖南长沙人, 副教授, 主要从事农业保险、应用经济学和信息经济学研究, (电话)15629094641(电子信箱)hejuan@mail.hzau.edu.cn。
  • 作者简介:徐圣翔(1999-), 男, 湖北随州人, 在读本科生, 研究方向为农林经济管理, (电话)18694059082(电子信箱)xusxang@foxmail.com;
  • 基金资助:
    华中农业大学自主科技创新基金项目(2662017QD011); 国家自然科学基金项目(71773033); 国家自然科学基金青年项目(71703048)

Analysis of risk preference, interpersonal relationship and chemical application behavior of rural households under aging

XU Sheng-xiang, DONG Zhen-wu, HE Juan   

  1. School of Economics and Management , Huazhong Agricultural University, Wuhan 430070 , China
  • Received:2020-01-08 Online:2020-06-10 Published:2020-08-06

摘要: 基于441份农户的微观调查样本, 从各类化肥使用量、农药使用量及其购买成本方面考察了农村劳动力老龄化对化学品投入的影响, 并从老年劳动力的体力状况、控制感、技能需求、风险态度和人际关系等途径探究其影响机制, 进一步考察农村老年劳动力个体特征对化学品投入产生的异质性影响。结果表明, 农村劳动力老龄化会显著减少对复合肥的使用量以及化肥的购买成本。当控制了体力和技能需求等变量后, 老龄化对化学品投入依旧有显著的负向影响, 表明以往研究推测的体力和技术采纳是老龄化影响务农的途径, 不能全面揭示其影响机制。进一步研究发现, 农村劳动力老龄化会影响农户的人际关系以及风险偏好对务农投入的边际效应。结论表明, 中国建设生态宜居的美丽乡村政策对国家粮食安全战略具有促进作用。

关键词: 老龄化劳动力, 粮食安全, 化学品投入, 人际关系, 风险偏好, 机制研究

Abstract: Based on 441 micro survey samples of farmers, this study analysised the impact of aging rural labor force on chemical input from the aspects of various fertilizer use, pesticide use and purchase cost, and explored the impact mechanism of aging rural labor force from the aspects of physical condition, sense of control, skill demand, risk attitude and interpersonal relationship, so as to further investigate the individual characteristics of rural elderly labor force the heterogeneity effect on chemical input. The results showed that the aging of rural labor force would significantly reduce the application amount of compound fertilizer and the purchase cost of chemical fertilizer. The aging still had a significant negative impact on chemical input after controlling the variables such as physical strength and skill demand, which indicated that the physical strength and technology adoption speculated in previous studies were the ways for aging to affect farming, and the impact mechanism could not be fully revealed. Further research shows that aging of rural labor will affect the interpersonal relationship of farmers and the risk preference on farming input marginal effect. The conclusion shows that the policy of building ecological and livable beautiful countryside in China can promote the national food security strategy.

Key words: aging labor force, food security, chemical input, interpersonal relationship, risk preference, mechanism research

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