منابع مشابه
securitization of mortality risks in life annuities
insurers have in the past few decades faced longevity risks - the risk that annuitants survive more than expected - and therefore need a new approach to manage this new risk. in this dissertation we survey methods that hedge longevity risks. these methods use securitization to manage risk, so using modern financial and insurance pricing models, especially wang transform and actuarial concepts, ...
15 صفحه اولAnalysis of the incidence and mortality rate of Alzheimer's and other dementias during the last 30 years in Iran
Introduction: Assessing the course of Alzheimer's disease and other dementias is very important due to lack of a definitive treatment, increase in life expectancy, and aging population. This study aimed to investigate the long-term trend in the incidence and mortality rate of Alzheimer's and other dementias in Iran during 1990-2019. Materials and Methods: Age-Standardized Incidence Rate (ASIR) ...
متن کاملDierential Distribution Tables and Other Properties of Substitution Boxes
Due to the success of dierential and linear attacks on a large number of encryption algorithms, it is important t o investigate relationships among the various cryptographic, including dierential and linear, characteristics of an S-box (substitution box). After discussing a precise relationship among three tables, namely the dierence, auto-correlation and correlation immunity distribution table...
متن کاملSimplified Azbel Model for Fitting Mortality Tables
Since the 1825 there is Gompertz mortality function for estimation of mortality data. All the attemts of finding apropriate mortality function lead to functions that are not easy to fit with the actual mortality data. The most recent reasearches (Azbel) offer simple function for fit mortality tables. Common characteristic of all these functions are difficulty of fiting data. We need to use nume...
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a 10-year period attempts to answer several questions currently in dispute: the correlation of the patient's condition on admission with the mortality rate, the relation of the patient's age to prognosis, and the value of routine anticoagulant therapy. It presents the major statistical objections to the study by the Committee for the Evaluation of Anticoagulants of the American Heart Associatio...
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ژورنال
عنوان ژورنال: Journal of the American Statistical Association
سال: 1923
ISSN: 0162-1459
DOI: 10.2307/2276728