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    经济经纬 2025 Issue (5) :61-74
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    节能目标约束如何促进农业碳减排?
卢奕亨, 高红贵, 何美璇, 阿如娜
中南财经政法大学 经济学院,湖北 武汉 430073
    How Can Energy-saving Target Constraints Promote Agricultural Carbon Emission Reduction?
    LU Yiheng, GAO Honggui, HE Meixuan, A Runa
School of Economics, Zhongnan University of Economics and Law, Wuhan 430073, China
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摘要 基于2006—2022年中国30个省份的面板数据,剖析节能目标约束影响农业碳减排的内在机制,并进一步探讨二者之间的空间溢出效应。研究发现:节能目标约束显著促进了农业碳减排,但这种效应仅在中西部地区成立,在非粮食主产区更为显著,且这一碳减排效应主要依靠减少农用物资投入碳排放、作物种植碳排放和农业能源碳排放实现;作用渠道检验表明,节能目标约束通过提高农业能源效率、促进农业科技进步和农村产业结构升级等途径实现农业碳减排;财政支农投入能够强化节能目标约束的农业碳减排效应,而农村人口老龄化则会削弱节能目标约束的农业碳减排效应;进一步分析发现,节能目标约束对农业碳排放的影响还存在负向的空间溢出效应。研究结论对利用节能目标降低农业碳排放具有政策启示。
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卢奕亨
高红贵
何美璇
阿如娜
关键词节能目标约束   农业碳减排   农业能源效率   空间溢出效应     
Abstract: Based on panel data from 30 Chinese provinces over the period 2006-2022, this study dissects the underlying mechanisms through which energy-saving targets influence agricultural carbon emission reductions,and further explores the spatial spillover effects between them. The study shows that energy-saving targets significantly promote agricultural carbon emission reductions but with certain heterogeneity. Specifically, energy-saving targets suppress agricultural carbon emissions in the central and western regions, with a more pronounced effect in non-major grain-producing areas. This carbon reduction effect is primarily achieved by reducing carbon emissions from the use of agricultural inputs, crop cultivation and agricultural energy consumption. The examination of the channels of influence indicates that energy-saving targets achieve agricultural carbon emission reductions through pathways such as improving agricultural energy efficiency, promoting agricultural technological progress and upgrading the rural industrial structure. Fiscal support for agriculture can enhance the carbon emission reduction effect of energy-saving targets, while rural population aging tends to weaken this effect.Further analysis reveals that the impact of energy-saving target constraints on agricultural carbon emissions still has negative spatial spillover effects. The research has policy implications for using energy-saving goals to reduce agricultural carbon emissions.
KeywordsEnergy Efficiency Target Constraints   Agricultural Carbon Emission Reduction   Agricultural Energy Efficiency   Spatial Spillover Effects     
收稿日期 2025-01-12; 接受日期 ;
基金资助:国家社会科学基金项目(23BGL222)
通讯作者 阿如娜(1994— ),女,内蒙古兴安盟人,博士研究生,主要从事农业可持续发展研究。   
作者简介: 卢奕亨(1997— ),男,四川眉山人,博士研究生,主要从事能源转型与低碳经济研究;高红贵(1964— ),女,湖北蕲春人,博士,教授,主要从事生态文明建设研究;何美璇(1996— ),女,河北秦皇岛人,博士研究生,主要从事生态文明建设研究。
引用本文:   
卢奕亨, 高红贵, 何美璇, 阿如娜.节能目标约束如何促进农业碳减排?[J].  经济经纬, 2025,5: 61-74
LU Yiheng, GAO Honggui, HE Meixuan, A Runa.How Can Energy-saving Target Constraints Promote Agricultural Carbon Emission Reduction?[J]  Economic Survey, 2025,V42(5): 61-74
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http://www.jjjw.org.cn/CN/     或     http://www.jjjw.org.cn/CN/Y2025/V42/I5/61
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