摘要
本文通过对江苏省322家规模农户的实地抽样调查,基于截面数据的超越对数生产函数模型,利用随机前沿一步法,在测度规模农户生产效率的基础上,实证检验规模农户产业链融资对其生产效率的影响。实证结果表明:规模农户生产经营存在显著的生产非效率,存在规模报酬递减现象,与土地和劳动力相比,物质资本的产出弹性最大;规模农户产业链融资的获得有利于提升其生产效率;且不同的产业链组织形式对规模农户生产效率的促进作用存在差异,与农民合作社相比,来自龙头企业以及农机公司等供应商的产业链融资更有利于规模农户生产效率的提升。
Based on the cross-sectional data collected from the field sampling surveys of 322 large-scale farmers in Jiangsu Province,this paper aims to measure the production efficiency of large-scale farmers and to analyze the associated impact of financing in agricultural industry chains.The trans-logarithmic production function model is estimated by applying the stochastic frontier one-step method.The empirical results indicated that the large-scale farmers are running short of efficiency with the decreasing returns to scale; The production elasticity of physical capital is greater than that of land and human capital,and operating on a moderate scale is conducive to improve the economic efficiency of the production; The acquisition of agricultural industry chain financing promotes the production efficiency but the effect varies in different organization forms of the industry chain,which means the funds from leading enterprise and suppliers such as agricultural machinery companies are more conducive to the improvement of farmers’ production efficiency compared with that from farmers’ specialized cooperatives.
出处
《农业技术经济》
CSSCI
北大核心
2018年第4期65-79,共15页
Journal of Agrotechnical Economics
基金
国家自然基金面上项目“规模农户产业链融资运行机制、融资绩效与政策优化研究”(编号:71773049)
南京农业大学中央高校基本科研业务费人文社会科学研究基金项目“规模农户产业链融资影响研究”(编号:SKCX2017008)的资助
关键词
规模农户
农业产业链融资
生产效率
农民专业合作社
龙头企业
Large-scale farmer
Agricultural industry chain financing
Production efficiency
Farmers’ specialized cooperative
Leading enterprise
