市场化改革对散养肉羊养殖成本效率的影响研究  

Research on impact of marketization reform on cost efficiency of free range meat sheep farming

作　　者：付惠冉 蒋洪平[1] 王婷婷[1] FU Hui-ran;JIANG Hong-ping;WANG Ting-ting

机构地区：[1]河北机电职业技术学院,河北邢台054000

出　　处：《饲料研究》2024年第14期177-180,共4页Feed Research

基　　金：河北省教育科学“十三五”规划重点资助课题“高职教育中专业实践教育综合改革研究(项目编号:1702030)”。

摘　　要：文章利用2011—2022年全国肉羊主产省份面板数据,实证考察市场化改革能否提升散养肉羊养殖成本效率。结果表明,市场化改革对散养肉羊养殖成本效率产生显著的正向影响,说明市场化改革可提升散养肉羊养殖成本效率。门槛效应检验显示,市场化改革对散养肉羊养殖成本效率呈现边际递增的非线性影响。异质性检验表明,相比于中西部地区,东部地区市场化改革对散养肉羊养殖成本效率的影响效应最强。因此,文章探讨分类推进农村要素市场化配置改革,因地制宜增强市场化改革的协同性,以期推动散养肉羊养殖高质量发展。Using panel data from major meat sheep producing provinces in China from 2011 to 2022,this study empirically examines whether market-oriented reforms can improve the cost efficiency of free range meat sheep farming.Research showed that market-oriented reforms had a significant positive impact on the cost efficiency of free range sheep farming,indicating that market-oriented reforms could improve the cost efficiency of free range sheep farming.The threshold effect test showed that the market-oriented reform had a non-linear impact on the marginal increase in cost efficiency of free range sheep farming.Heterogeneity testing showed that compared to the central and western regions,the market-oriented reform in the eastern region had the strongest impact on the cost efficiency of free range sheep farming.Therefore,the article explores the classification and promotion of market-oriented allocation reform of rural factors,and enhances the synergy of market-oriented reform according to local conditions,in order to promote the high-quality development of free range sheep farming.

关 键 词：市场化改革 散养肉羊养殖 成本效率 门槛效应 

分 类 号：S8-9[农业科学—畜牧兽医]