英文文献：Nonidentification of Insurance Models with Probability of Accidents-不确定保险模型与事故概率
英文文献作者：Gaurab Aryal,Isabelle Perrigne,Quang Vuong
英文文献摘要：
In contrast to Aryal, Perrigne and Vuong (2009), this note shows that in an insurance model with multidimensional screening when only information on whether the insuree has been involved in some accident is available, the joint distribution of risk and risk aversion is not identified.

与Aryal, Perrigne和Vuong(2009)相反，本说明表明，在一个多维筛选的保险模型中，当仅能获得被保险人是否卷入事故的信息时，风险和风险厌恶的联合分布是无法识别的。