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  2. Insurance company ratings explained - AOL

    www.aol.com/finance/insurance-company-ratings...

    Ohio-based financial analysis company Demotech rates insurance companies for their survival strength regardless of market downturns. Its rating scale is a little different, in that the highest ...

  3. de Moivre's law - Wikipedia

    en.wikipedia.org/wiki/De_Moivre's_law

    De Moivre's Law is a survival model applied in actuarial science, named for Abraham de Moivre. [ 1 ] [ 2 ] [ 3 ] It is a simple law of mortality based on a linear survival function . Definition

  4. Survival analysis - Wikipedia

    en.wikipedia.org/wiki/Survival_analysis

    Survival analysis is a branch of statistics for analyzing the expected duration of time until one event occurs, such as death in biological organisms and failure in mechanical systems. This topic is called reliability theory , reliability analysis or reliability engineering in engineering , duration analysis or duration modelling in economics ...

  5. Nelson–Aalen estimator - Wikipedia

    en.wikipedia.org/wiki/Nelson–Aalen_estimator

    It is used in survival theory, reliability engineering and life insurance to estimate the cumulative number of expected events. An "event" can be the failure of a non-repairable component, the death of a human being, or any occurrence for which the experimental unit remains in the "failed" state (e.g., death) from the point at which it changed on.

  6. Ping An Insurance becomes top holder of cash-strapped China ...

    www.aol.com/news/ping-insurance-becomes-top...

    Ping An Insurance (Group), China's largest insurer by market value, has become the largest shareholder of China Fortune Land Development, raising hopes the developer will survive its liquidity ...

  7. Hypertabastic survival models - Wikipedia

    en.wikipedia.org/wiki/Hypertabastic_survival_models

    This distribution can be used to analyze time-to-event data in biomedical and public health areas and normally called survival analysis. In engineering, the time-to-event analysis is referred to as reliability theory and in business and economics it is called duration analysis. Other fields may use different names for the same analysis.

  8. Life insurance for cancer patients - AOL

    www.aol.com/finance/life-insurance-cancer...

    Life insurance is available for cancer patients, though options and rates vary widely. The stage, type and history of cancer all impact life insurance eligibility and cost. Guaranteed issue, group ...

  9. Log-logistic distribution - Wikipedia

    en.wikipedia.org/wiki/Log-logistic_distribution

    The log-logistic distribution provides one parametric model for survival analysis. Unlike the more commonly used Weibull distribution , it can have a non- monotonic hazard function : when β > 1 , {\displaystyle \beta >1,} the hazard function is unimodal (when β {\displaystyle \beta } ≤ 1, the hazard decreases monotonically).