摘要
2012年8月中央财经大学"保险公司竞争力评价研究"课题组公布了中国财产保险公司综合竞争力的排名和得分。在运用现代多元统计分析方法进行相关评价研究时,结论的稳健性检验至关重要;这也是国内相关研究中,第一次运用稳健性对评价结果进行分析。本文分别通过剔除部分公司和部分指标两种思路,对中国财产保险公司综合竞争力的评价结果进行了稳健性检验。检验结果说明,保险公司竞争力评价结果的稳健性优良,评价结果具有较强的可信性和科学性。
In August 2012, the research group for China insurance companyg evaluation study releasecl the ranking and scores of P＆C insurers＇ competitiveness. In the use of multivariate statistical analysis,the robustness test of the conclusion is crucial;and in the related study,it is the first time a robustness analysis was applied to the results of the evaluation. By excluding some companies or some indicators respectively, we tested the robustness of the compet- itiveness evaluation of the China P＆C insurance companies. The result showed that the competitiveness evaluation of Chinese P＆C insurance companies was robust, and the results of the competitiveness evaluation were highly credible and scientific.
出处
《保险研究》
CSSCI
北大核心
2013年第10期11-18,共8页
Insurance Studies
基金
教育部重点研究基地项目11JJD790004和12JJD790006的资助
关键词
保险公司
竞争力评价
主成分分析
聚类分析
稳健性检验
insurance company
competitiveness evaluation
principalcomponents analysis
robustness test . _
