财政支农机制创新与国家粮食安全--基于政策性农业担保机构设立的准自然实验  

Innovation of Financial Support Mechanism for Agriculture and National Food Security:A Quasi-natural Experiment Based on the Estalishment of Agricultural Policy-oriented Guarantee Institutions

作　　者：孙华臣 孙瑞琪[2] 张继武 SUN Hua-chen;SUN Rui-qi;ZHANG Ji-wu

机构地区：[1]山东省人民政府发展研究中心 [2]山东大学经济研究院

出　　处：《改革》2023年第6期126-141,共16页Reform

基　　金：国家社会科学基金项目“城乡收入差距演变机制及其对经济增长的门限效应”(16FJL005);山东省社会科学规划重点项目“促进我省乡村振兴:理论机理与实现路径”(16BSJJ04);泰山学者工程专项经费资助项目。

摘　　要：结合我国财政支农机制创新实践,深入分析省级政策性农业信贷担保机构的设立背景和理论逻辑,并借助这一准自然实验,从提高粮食综合生产能力的视角,评估财政支农机制创新对保障国家粮食安全的影响,分析其中的具体机制。研究发现,政策性农业信贷担保机构的设立有助于实现“藏粮于地、藏粮于技”,能够显著促进我国粮食增产、保障粮食安全。这种影响主要通过缓解农户信贷约束、促进规模化经营和改善要素投入等方式实现,增产效果在东部地区、西部地区和粮食主产区更为明显。研究还发现,设立分支机构能够有效提升政策性农业信贷担保机构的效能。Combined with the innovation practice of financial support mechanism for agriculture in China,this paper deeply analyzes the background and theoretical logic of the establishment of provincial agricultural policy-oriented guarantee institutions,and with the help of this"quasi-natural experiment",from the perspective of improving the comprehensive production capacity of food,this paper evaluates the impact of the innovation of financial support mechanism for agriculture on ensuring national food security,and analyzes the specific mechanism.Research has found that the establishment of agricultural policy-oriented guarantee institutions helps to achieve the goal of"storing grain in the land and storing grain in technology",and can significantly promote China's grain production and ensure food security.This impact is mainly achieved by alleviating credit constraints on farmers,promoting large-scale operations,and improving factor inputs.The increase in production effect is more pronounced in the eastern,western,and major grain producing regions.The study also found that establishing branches can effectively improve the efficiency of agricultural policy-oriented guarantee institutions.

关 键 词：财政支农机制 政策性农业担保机构 粮食安全 

分 类 号：F326.11[经济管理—产业经济]