一類相依索賠離散風險模型的有限時間破產(chǎn)概率估計
發(fā)布時間:2018-07-28 15:51
【摘要】:本文研究一類具有相依索賠及重尾索賠噪聲項的離散風險模型有限時間破產(chǎn)概率.在該模型中,索賠額服從具有獨立同分布噪聲項的單邊線性過程;由保險公司的風險投資和無風險投資導致的隨機折現(xiàn)因子與單邊線性過程的噪聲項相獨立;保險公司的保費率是恒定的常數(shù).當單邊線性過程的噪聲項服從重尾分布時,本文得到該離散風險模型有限時間破產(chǎn)概率的漸近估計.
[Abstract]:In this paper, we study the finite time ruin probability of a class of discrete risk models with dependent claims and heavy-tailed claims. In this model, the claim amount is independent of the unilateral linear process with independent uniformly distributed noise terms, and the random discounted factor caused by the venture capital and the risk-free investment of the insurance company is independent of the noise term of the unilateral linear process. The premium rate of the insurance company is a constant. In this paper, the asymptotic estimate of the finite time ruin probability of the discrete risk model is obtained when the noise term of the unilateral linear process is distributed from the heavy tail.
【作者單位】: 江蘇科技大學經(jīng)濟管理學院;電子科技大學數(shù)學科學學院;
【基金】:國家自然科學基金(71501025) 四川省科技廳應用基礎計劃項目(2016JY0257)
【分類號】:F842.4;O211.67
[Abstract]:In this paper, we study the finite time ruin probability of a class of discrete risk models with dependent claims and heavy-tailed claims. In this model, the claim amount is independent of the unilateral linear process with independent uniformly distributed noise terms, and the random discounted factor caused by the venture capital and the risk-free investment of the insurance company is independent of the noise term of the unilateral linear process. The premium rate of the insurance company is a constant. In this paper, the asymptotic estimate of the finite time ruin probability of the discrete risk model is obtained when the noise term of the unilateral linear process is distributed from the heavy tail.
【作者單位】: 江蘇科技大學經(jīng)濟管理學院;電子科技大學數(shù)學科學學院;
【基金】:國家自然科學基金(71501025) 四川省科技廳應用基礎計劃項目(2016JY0257)
【分類號】:F842.4;O211.67
【相似文獻】
相關期刊論文 前10條
1 郭立娟;;帶干擾的雙二項風險模型的破產(chǎn)概率[J];長沙航空職業(yè)技術學院學報;2007年03期
2 蔣濤,繆柏其;終極破產(chǎn)概率的雙邊界[J];應用概率統(tǒng)計;2002年02期
3 郭軍義,張春生;具有時間相依索賠的破產(chǎn)概率(英文)[J];南開大學學報(自然科學版);2003年01期
4 尹居良;廣義保險模型的破產(chǎn)概率問題研究[J];應用數(shù)學;2003年01期
5 楊善朝;復合二項風險模型破產(chǎn)概率ψ(0)的近似計算[J];廣西師范大學學報(自然科學版);2003年04期
6 周勇,劉三陽,楊曙光;破產(chǎn)概率的一種改進解法[J];西安電子科技大學學報;2004年03期
7 高明美,趙明清,王建新;雙二項風險模型的破產(chǎn)概率[J];經(jīng)濟數(shù)學;2004年01期
8 馬,
本文編號:2150786
本文鏈接:http://sikaile.net/jingjilunwen/bxjjlw/2150786.html
最近更新
教材專著