基于Cobb-Douglas生产函数的广东省农业信息化实现路径研究  

Realization Path of Agricultural Informatization in Guangdong Province Based on Cobb-Douglas Production Function

作　　者：刘云东 邹涛 郑沅维 李婷钰 LIU Yundong;ZOU Tao;ZHENG Yuanwei

机构地区：[1]广州南方学院公共管理学院,广州510970 [2]广州南方学院政商研究院,广州510970

出　　处：《智慧农业导刊》2025年第3期11-15,共5页JOURNAL OF SMART AGRICULTURE

基　　金：2023年广东省科技创新战略专项资金资助立项项目(pdjh2023b0703);2022年度广东省重点建设学科科研能力提升项目(2022ZDJS122)。

摘　　要：农业信息化是推动农业现代化的重要手段。该研究聚焦广东省农业信息化实现路径,基于Cobb-Douglas生产函数,构建广东省农业信息化经济效益模型,通过多元线性回归估计模型参数,采用增长核算法量化分析和DEA分析,结果显示广东省农业信息化投入的产出弹性为0.28,边际产出约为4.32,2023—2024年信息化投入对广东农业总产值增长的贡献率达30.9%,广东省农业信息化建设显著提高了农业生产效率。最后,从农业信息化的政策支持、基础设施建设、人才培养和大数据平台构建等方面提出针对性的发展建议。Agricultural informatization is an important means to promote agricultural modernization.The research focuses on the realization path of agricultural informatization in Guangdong Province.Based on the Cobb-Douglas production function,an economic benefit model of agricultural informatization in Guangdong Province was constructed.The model parameters were estimated through multiple linear regression,and quantitative analysis and DEA analysis were used.The results showed that,in Guangdong Province,the output elasticity of agricultural informatization investment is 0.28,and the marginal output is about 4.32.The contribution rate of informatization investment to the growth of Guangdong's total agricultural output value from 2023 to 2024 will reach 30.9%.The construction of agricultural informatization in Guangdong Province has significantly improved the efficiency of agricultural production.Finally,this paper puts forward targeted development suggestions from the aspects of policy support,infrastructure construction,talent training and big data platform construction of agricultural informatization.

关 键 词：农业信息化 经济效益 生产函数 实现路径 政策建议 

分 类 号：F327[经济管理—产业经济]