基金supported by the National Natural Science Foundation of China(Grant Nos.1146100811761014)+4 种基金the Guangxi Natural Science foundation(Grant Nos.2016GXNSFBA3800352017GXNSFAA1982432018GXNSFAA281016)Open Foundation for Key Laboratories and Statistical Models in Universities of Guangxi(Grant No.2017GXKLMS002)the Youth science Foundation of Guangxi Normal University(The study of ruin problems based on dependent risk models)
基金Foundation item:Supported by National Science Foundation of China(Grant 11601097)Zhejiang Provincial Natural Science Foundation of China(LY16A010001)+1 种基金Zhejiang Provincial Key Research Base for Humanities and Social Sciences Grant(statistics)Zhejiang Educational Committee(1020KZ0413455)