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    农业补贴改革对粮食生产效率的影响——基于土地转入户的视角
张亚洲1, 陈卓1, 杨俊孝2, 刘艳3
1.南京农业大学 公共管理学院,江苏 南京 210095;
2.新疆农业大学 公共管理学院,新疆 乌鲁木齐 830052;
3.西南大学 商贸学院,重庆 402460
    The Influence of Agricultural Subsidies Reform on Grain Production Efficiency: from the Perspective of Farmers Who Rented-in land
    ZHANG Yazhou1, CHEN Zhuo1, YANG Junxiao2, LIU Yan3
1. School of Public Administration, Nanjing Agricultural University, Nanjing 210095, China;
2. School of Public Administration, Xinjiang Agricultural University, Urumqi 830052, China;
3. Business School, Southwest University, Chongqing 402460, China
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摘要 基于2016年和2018年两轮中国劳动力动态调查(CLDS)数据,运用一阶差分模型,从土地转入户的视角考察农业补贴改革对粮食生产效率的影响。结果表明:(1)农业补贴改革显著促进了粮食生产效率的改善;从内部构成来看,农业补贴改革对规模效率的促进作用要强于对技术效率的促进作用。这一结论经过多种稳健性检验和控制内生性后依然成立。(2)机制分析表明,农业补贴改革通过促进农户扩大土地转入规模、增加农业生产投资和提高农业机械化水平,进而改善粮食生产效率。(3)农业补贴改革对粮食生产效率的改善呈现出一定的异质性,经营规模大、流动性约束强以及非粮食主产区的农户对农业补贴改革的反应更为敏感。研究发现有助于厘清农业补贴改革与粮食生产效率之间的内在联系,为进一步完善现行农业补贴政策、保障国家粮食安全提供经验证据。
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张亚洲
陈卓
杨俊孝
刘艳
关键词农业补贴改革   粮食生产效率   土地转入户   要素配置   一阶差分模型     
Abstract: Based on the data of China Labor Force Dynamics Survey (CLDS) from 2016 to 2018, this paper uses the first difference model to examine the impact of agricultural subsidies reform on grain production efficiency from the perspective of farmers who rented-in land. The results are as follows: (1) Agricultural subsidies reform significantly improve the grain production efficiency. In terms of internal composition, agricultural subsidies reform have a stronger effect on scale efficiency than that of technical efficiency, and this finding still holds after various robustness tests and controlling for endogeneity problems; (2) Mechanism tests show that agricultural subsidies reform mainly improve grain production efficiency by promoting farmers to expand the scale of land transfer-in, increase investment in agricultural production, and improve agricultural mechanization; (3) The impact of agricultural subsidies reform on grain production efficiency shows certain heterogeneity. The reform plays a greater role in large-scale, strong mobility constraints, and non-major grain producing areas. The findings are helpful to identify the intrinsic relationship between agricultural subsidies reform and grain production efficiency improvement, and provide empirical evidences for further improving agricultural subsidy policies to ensure food security.
KeywordsAgricultural Subsidies Reform   Grain Production Efficiency   Farmers of Land Rent-in   Factor Allocation   First Difference Model     
收稿日期 2023-04-23; 接受日期 ;
基金资助:国家自然科学基金项目(72173065);国家社会科学基金项目(16BGL132);中央高校基本科研业务费人文社科项目(XJ2023005201)
通讯作者 刘艳(1991— ),女,黑龙江建三江人,博士,讲师,主要从事农业经济理论与政策研究   
作者简介: 张亚洲(1994— ),男,河南信阳人,博士研究生,主要从事土地经济理论与政策研究;陈卓(1995— ),男,北京人,博士研究生,主要从事土地经济与管理研究;杨俊孝(1964— ),男,陕西白水人,教授,博士生导师,主要从事农业经济理论与政策研究。
引用本文:   
张亚洲, 陈卓, 杨俊孝, 刘艳.农业补贴改革对粮食生产效率的影响——基于土地转入户的视角[J].  经济经纬, 2023,5: 36-47
ZHANG Yazhou, CHEN Zhuo, YANG Junxiao, LIU Yan.The Influence of Agricultural Subsidies Reform on Grain Production Efficiency: from the Perspective of Farmers Who Rented-in land[J]  Economic Survey, 2023,V40(5): 36-47
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