中国农业科学 ›› 2021, Vol. 54 ›› Issue (22): 4778-4786.doi: 10.3864/j.issn.0578-1752.2021.22.006
收稿日期:
2021-01-18
接受日期:
2021-04-27
出版日期:
2021-11-16
发布日期:
2021-11-19
联系方式:
张峭,E-mail: zhangqiao@caas.cn。
基金资助:
Received:
2021-01-18
Accepted:
2021-04-27
Published:
2021-11-16
Online:
2021-11-19
摘要:
鉴于准确厘定农业保险费率在保障农业保险持续健康发展中的重要性,20世纪80年代起学界围绕农业生产风险的科学评估和农业保险精算开展了大量研究,但尚不完善,评估结果仍存在较大不确定性。为提高农业保险定价的可信度,推动我国农业保险精算技术的发展,本文作者对国内外学界关于农业生产风险评估和农业保险费率厘定的最新研究进行了综述,在文献梳理的基础上分析了农业保险费率厘定不确定产生的根源及应对之策。研究发现,数据的稀缺性、技术问题的模糊性以及风险评估和保险定价的空间不匹配性是造成农业生产风险评估和农业保险费率厘定结果存在不确定性的3个主要原因,提高农业保险定价结果的可信度成为国外学者最新研究的努力方向。在大数据时代,降低农业保险费率厘定不确定性、提高农险定价信度最终需要依靠大数据技术,融合多种数据资源,但农业保险的精算定价并不能完全解决逆选择问题,还需要提供更加多样更具有弹性的农业保险产品进行配合。
张峭, 王克. 农业生产风险评估及农业保险费率厘定的不确定性:研究进展和破解之道[J]. 中国农业科学, 2021, 54(22): 4778-4786.
ZHANG Qiao, WANG Ke. The Uncertainty of Agricultural Yield Risk Assessment and Agricultural Insurance Pricing: Literature Review and Wayforward[J]. Scientia Agricultura Sinica, 2021, 54(22): 4778-4786.
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