组合型政策干预对规模养殖户抗菌药过量使用行为的影响——来自生猪养殖户的实证分析  

Effect of Combined Policy Intervention on Antibacterials Overuse Behavior of Large-Scale Farmers:Empirical Analysis from Pig Farmers

作　　者：司瑞石 余璇 刘明月 SI Ruishi;YU Xuan;LIU Mingyue(College of Public Administration,Xi’an University of Architecture and Technology,Xi’an 710055,China;Academy of the Zhonghuaminzu Community,Ningxia University,Yinchuan 750021,China;Institute of Agricultural Economics and Development,Chinese Academy of Agricultural Sciences,Beijing 100081,China)

机构地区：[1]西安建筑科技大学公共管理学院,陕西西安710055 [2]宁夏大学中华民族共同体研究院,宁夏银川750021 [3]中国农业科学院农业经济与发展研究所,北京100081

出　　处：《农林经济管理学报》2023年第6期760-769,共10页Journal of Agro-Forestry Economics and Management

基　　金：国家自然科学基金青年项目(72103161);中国博士后科学基金面上项目(2022M721733);陕西省社会科学基金项目(2021D008)。

摘　　要：基于陕西、河北、山东、河南和湖北455户生猪养殖户数据,从监管处罚规制、补贴补助规制和宣传引导规制等3个维度刻画组合型政策干预,并采用两阶段最小二乘法和调节效应模型实证分析组合型政策干预对养殖户兽用抗菌药过量使用行为的影响效应与路径。结果表明:监管处罚规制、补贴补助规制和宣传引导规制对养殖户抗菌药过量使用行为均存在负向显著影响。其中,监管处罚规制、补贴补助规制和宣传引导规制的强度每提高1个单位,养殖户抗菌药过量使用金额分别降低1.32%、1.12%和1.65%。可见,宣传引导规制的抑制作用最强,监管处罚规制和补贴补助规制的抑制作用次之。进一步地,宣传引导规制在监管处罚规制影响养殖户抗菌药过量使用行为中发挥正向调节作用。宣传引导规制的强度每增加1个单位,监管处罚规制将促使养殖户抗菌药过量使用金额降低0.45%,但宣传引导规制在补贴补助规制影响养殖户抗菌药过量使用行为中并未发挥调节效应。据此,提出加强规范用药宣传与培训、强化抗菌药政府监管、完善养殖补贴补助政策以及推广抗菌药替代产品使用等对策建议。Based on the data of 455 pig farmers in Shaanxi,Hebei,Shandong,Henan,and Hubei provinces,this paper described the combined policy intervention from regulatory and penalty regulation(RPR),subsidy and compensation regulation (SCR),publicity and guidance regulation (PGR),empiricallyanalyzed the effect and path of combined policy intervention on farmers’ antimicrobials overuse by employingtwo-stage least square method and modeerating effect model.The results show that regulatory and penaltyregulation,subsidy and compensation regulation,and publicity and guidance regulation have significantnegative effects on farmers’ overuse of antimicrobials.When the intensity of RPR,SCR,and PGR increases by1 unit,the amount of farmers’ overuse of antimicrobials will decrease by 1.32%,1.12% and 1.65%,respectively.The inhibitory effect of the PGR is the strongest,followed by the RPR and SCR.Furthermore,thePGR plays a positive regulating role in the influence of the RPR on farmers’ antimicrobials overuse.If theintensity of the PGR increases by 1 unit,the RPR will result in the decrease in the amount of antimicrobialoveruse by 0.45%,while the PGR does not play a moderating effect on the impact of the SCR on farmers’antimicrobials overuse.Therefore,some countermeasures were proposed such as strengthening the publicityand training concerning the standardized drug use,enhancing the government supervision on antimicrobialsuse,and improving the breeding subsidies policy.

关 键 词：政策干预 抗菌药过量使用 两阶段最小二乘法 调节效应模型 

分 类 号：F326.3[经济管理—产业经济]