risk comparisons 中文意思是什麼
risk comparisons
解釋
風險比較- risk : n 1 風險，危險；冒險。2 【保險】（損失的）風險（率）；保險金額；被保險人，被保險物。vt 冒…的危險...
- comparisons : 比較
-
In this paper, we study two correlated riskmodel. we give the relation between these models through made comparisons. we generalize common poisson process in correlated aggregate claims model ofwang and yuen ( 2005 ) and consider compound poisson - geometric process. weexamine basic properties and upper bounds for the ruin probability of compoundpoisson - geometric risk model with thinning - dependence structure. we also inves - tigate the impact of the thing - dependence structure on the ruin probability
在王過京和kamc . yuen （ 2005 ）等研究的基礎上，本文將其相關模型中的普通poisson分佈推廣為具有許多優良性質的復合poisson - geometric分佈，考察稀疏相依結構下的復合poisson - geometric風險模型的基本性質及破產概率的上界，並對此類相依結構對破產概率的影響進行分析。 -
Chapter 3 introduces the basic models and algorithms of prevail used risk measurement method - value at risk ( var ). also back - tests of the models are checked and comparisons between them are investigated. then chapter 3 provides evidences from china ' s stock market that estimating functions model and garch - m model are fitted and verified respectively
第三章詳細地介紹當今已有的各種var估計模型的方法、發展動態以及back - test檢驗，並比較了其優缺點，同時指出其各自的適用范圍，重點應用估計函數模型和garch - m模型對我國股票收益率數據進行實證分析和模型檢驗。 -
" os - mrs is the first validated risk scoring system in bariatric surgery and is anticipated to aid informed consent, assist surgical decision - making, and allow standardization of outcome comparisons between centers, " the authors conclude
作者認為：肥胖手術死亡危險評分（ os - mrs ）是第一個有效的肥胖手術術前危險評分系統，它有助於幫助術前知情同意、幫助外科醫生制定決策、允許中心間的結果比較的標準化等。
分享友人