金融聚集对我国生猪产业高质量发展的影响及其空间溢出效应研究  

Research on the impact of financial aggregation on the high-quality development of China’s hog industry and its spatial spillover effect

作　　者：任洪杰 李辉尚[1] 赵小丹 REN Hongjie;LI Huishang;ZHAO Xiaodan(Agricultural Information Institute,Chinese Academy of Agricultural Sciences/Key Laboratory of Agricultural Big Data,Ministry of Agriculture and Rural Affairs,Beijing 100081,China)

机构地区：[1]中国农业科学院农业信息研究所/农业农村部农业大数据重点实验室,北京100081

出　　处：《黑龙江畜牧兽医》2024年第14期1-8,共8页Heilongjiang Animal Science And veterinary Medicine

基　　金：国家自然科学基金面上项目(72073131);中央级公益性科研院所基本科研业务费专项(JBYW-AII-2022-10,JBYW-AII-2021-41);中国农业科学院创新工程项目(CAAS-AII-2016)。

摘　　要：为了探究金融聚集对我国生猪产业高质量发展的影响及其空间溢出效应,本研究基于2013—2021年我国30个省份(自治区、直辖市,不包括西藏及港澳台地区)的面板数据,运用熵值法和TOPSIS(technique for order preference by similarity to an ideal solution)方法对我国各省份(自治区、直辖市)生猪产业高质量发展水平进行评价,并采用普通面板回归模型及空间计量模型分析金融聚集对生猪产业高质量发展的影响及空间溢出效应。结果表明:采用普通面板回归模型及空间计量模型分析时,金融聚集均在1%水平上显著正向促进生猪产业高质量发展,且权重矩阵(W)×金融聚集的估计系数为0.055,在5%水平上对生猪产业高质量发展存在显著正向的空间溢出效应。空间溢出效应分解发现,本省份(自治区、直辖市)及邻近省份(自治区、直辖市)的金融聚集在1%水平上显著促进了本省份(自治区、直辖市)的生猪产业高质量发展。通过稳健性检验及内生性检验发现结果稳健、可靠。鉴于此,本研究提出提升各省份(自治区、直辖市)金融聚集度,积极破除各省份(自治区、直辖市)间的金融壁垒,并充分激发金融在生猪产业创新发展、绿色转型中的积极作用等对策建议。In order to investigate the impact of financial aggregation on the high-quality development of China's pig industry and its spatial spillover effect,in this study,based on the panel data of 30 provinces(autonomous regions and municipalities,excluding Xizang,Hong Kong,Macao and Taiwan regions)in China from 2013 to 2021,the entropy and TOPSIS methods were used to evaluate the level of high-quality development of the pig industry in each province(autonomous regions and municipalities)in China.Then ordinary panel regression model and spatial econometric model were used to analyze the influence of financial aggregation on the high-quality development of hog industry and the spatial spillover effect.The results showed that when used ordinary panel regression model and spatial econometric model analysis,the financial aggregation all significantly and positively promoted the high-quality development of the hog industry at the 1%level,and the coefficient of the weight matrix(W)×financial aggregation was 0.055;there was a significant positive spatial spillover effect on the high-quality development of the hog industry at the 5%level.The decomposition of the spatial spillover effect found that the financial aggregation of a province(autonomous regions,municipalities)and neighboring provinces(autonomous regions,municipalities)significantly promoted the high-quality development of the pig industry in the province(autonomous regions,municipalities)at the 1%level.The results were found to be robust and reliable by robustness test and endogeneity test.In view of this,this study put forward countermeasure suggestions to enhance the degree of financial aggregation in provinces(autonomous regions,municipalities),to actively break down financial barriers between provinces(autonomous regions,municipalities),and to fully stimulate the positive role of finance in the innovative development of the hog industry and green transformation.

关 键 词：金融聚集 生猪产业 高质量发展 熵值法 空间计量模型 

分 类 号：F326.3[经济管理—产业经济]