摘要
提高特色农业用地绩效是资源环境约束下建设农业强国的关键。基于中国288个地级市2010—2022年的面板数据,利用固定效应模型,考察了“双链”延拓协同对特色农业用地绩效的影响效应及作用机制。研究发现,“双链”延拓协同能够显著提升特色农业用地绩效,且主要作用于提升特色农业用地效益。机制检验显示,“双链”延拓协同通过增强农产品市场竞争力和促进产业集聚两条路径,提升特色农业用地绩效。异质性分析表明,“双链”延拓协同的促进作用在特色后致性资源相对匮乏的地区具有“扶弱性”,在特色先赋性资源相对丰富的地区存在“资源福音”效应。
Improving the performance of specialized agricultural land is key to building a strong agricultural nation under resource and environmental constraints.Based on panel data from 288 prefecture-level cities in China for the period 2010—2022,this study employs a fixed-effects model to examine the impact and underlying mechanisms of"dual-chain"extension synergy on the performance of specialized agricultural land.The findings indicate that"dual-chain"extension synergy significantly enhances the performance of specialized agricultural land,with its primary effect being the improvement of the benefits of specialized agricultural land.Mechanism tests show that"dual-chain"extension synergy enhances the performance of specialized agricultural land through two pathways:strengthening the market competitiveness of agricultural products and promoting industrial agglomeration.Heterogeneity analysis reveals that the promotional effect of"dual-chain"extension synergy exhibits a"weakness-supporting"effect in regions relatively deficient in acquired specialty resources,and a"resource blessing"effect in regions rich in inherent specialty resources.
作者
万俊毅
戴志强
WAN Jun-yi;DAI Zhi-qiang(College of Economics and Management,South China Agricultural University,Guangzhou 510642,China)
出处
《华南农业大学学报(社会科学版)》
北大核心
2025年第4期12-22,共11页
Journal of South China Agricultural University(Social Science Edition)
基金
国家社会科学基金重大项目(21&ZD090)
广东省自然科学基金项目(2024A1515011302)
广东省普通高校创新团队项目(2023WCXTD003)。
关键词
“双链”延拓协同
特色农业
用地绩效
市场竞争
产业集聚
"dual-chain"extension synergy
specialized agriculture
performance of specialized agricultural land
market competitiveness
industrial agglomeration
