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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

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