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A matrix approach to the statistics of longevity in heterogeneous frailty models
frailty heterogeneity individual stochasticity longevity Markov chains mortality
2014/11/27
Background: The gamma-Gompertz model is a fixed frailty model in which baseline mortality increases exponentially with age, frailty has a proportional effect on mortality, and frailty at birth follows...
A matrix approach to the statistics of longevity in heterogeneous frailty models
statistics of longevity heterogeneous frailty models
2014/11/27
To develop a matrix model to compute all the statistical properties of longevity from the
gamma-Gompertz and related models.