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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

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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.

market-oriented reformfree range sheep farmingcost efficiencythreshold effect

付惠冉、蒋洪平、王婷婷

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河北机电职业技术学院,河北邢台 054000

市场化改革 散养肉羊养殖 成本效率 门槛效应

河北省教育科学"十三五"规划重点资助课题

1702030

2024

饲料研究
北京市营养源研究所

饲料研究

CSTPCD北大核心
影响因子:0.391
ISSN:1002-2813
年,卷(期):2024.47(14)