政策性农业保险补贴最优模式探析——基于“千村调查”的研究  

Analyze of the Optimal Premium Subsidy Mode of Chinese Policy Agricultural Insurance:Based on “Thousands Villages Investigation”

作　　者：粟芳[1] 方蕾[1] Su Fang Fang Lei(School of Finance, Shanghai University of Finance and Economics, Shanghai 200433, Chin)

机构地区：[1]上海财经大学金融学院,上海200433

出　　处：《财经研究》2017年第11期140-152,F0003,共14页Journal of Finance and Economics

基　　金：上海财经大学重点项目"千村调查"的资助

摘　　要：保费补贴政策是政策性农业保险制度的重要部分,不合理的补贴制度无法真正实现"低保费、广覆盖,低保障、保成本"的普惠目标。文章构建了农业保险收入消费模型,分析结果显示,在带门槛的固定补贴费率模式下,政策性农业保险保费支出随家庭收入的增加而先升后降;当商业保险的实际费率水平低于政策性农业保险时,政策性农业保险的消费总量明显下降,商业保险消费总量随家庭收入的增加而单调递增。基于2015年上海财经大学"千村调查"数据的分析证实,家庭收入与政策性农业保险存在倒U形关系,而与商业保险存在正相关关系。文章进一步提出超率累退保费补贴模式,并利用实际数据进行了设计。超率累退保费补贴模式能够有效提高政策性农业保险的覆盖率和整体保障水平。文章的研究对于完善政策性农业保险制度、实现金融普惠目标具有重要的意义。Premium subsidy system is an important part of policy agricultural insurance.China has set up policy agricultural insurance system for several years.The object is＂low premium wide coverage and low protection guaranteed costs＂.But it cannot be realized if the premium subsidy system is unreasonable.Based on the theory of income and consumption in economics,an income-consumption model of policy agricultural insurance is built in the article according to the characters of Chinese rural market.Now,the premium subsidy system of policy agricultural insurance in China adopts fixed premium subsidy ratio with threshold.Peasants must pay apart of the premium otherwise they cannot get the premium subsidies from governments,which is called＂no participation,no subsidies＂.In such system,the income-consumption model shows that the consumption of policy agricultural insurance will increase firstly and decrease later if the peasant family income increases,while the consumption of commercial insurance will increase with the increase in the peasant family income.The real premium ratio of commercial insurance keeps dropping and is obviously lower than the actual premium rate of policy agricultural insurance,as those commercial insurance companies always provide different kinds of discounts or convenient services.So,two hypothesizes are made according to the results of the theory model. Using the data from＂Thousands Villages Investigation＂（TVI）of Shanghai University of Finance and Economics（SUFE）in 2015,we test these two hypothesizes of the theory model.In every summer holiday,SUFE organizes teachers and students to join TVI,which began from 2008.By 2015 it has lasted eight years.The investigation topic of 2015 is＂the coverage and usage of basic finance services in rural market＂.30 teachers and 1 418 students investigated 31 provinces in China except Hongkong,Taiwan and Macao.Finally,there are 663 valid village questionnaires and 14 339 peasant household valid questionnaires.Some statistical models are used to

关 键 词：农村保险市场 政策性农业保险 保费补贴 收入消费模型 

分 类 号：F84[经济管理—保险]