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Bayesian Forecasting of Prepayment Rates for Individual Pools of Mortgages
mortgages prepayment rates MBS pricing Bayesian forecasting
2009/9/22
This paper proposes a novel approach for modeling prepayment rates
of individual pools of mortgages.The model incorporates the empirical evidence
that prepayment is past dependent via Bayesian metho...
Individual ergotic theorem for non-contractive normal operators
Strong law of large numbera individual ergodic theorem normal operator spectral measure
2009/9/21
A condition implying the strong Iaw of large numbers
for trajectories of a normal non-contractive operator is given. The
condition has been described in terms of a spectral measure, in the
spirit o...
Controlling for individual heterogeneity in longitudinal models，with applications to student achievement
longitudinal data analysis random effects models fixed effects models omitted variables
2010/4/29
Longitudinal data tracking repeated measurements on individuals are
highly valued for research because they offer controls for unmeasured individual
heterogeneity that might otherwise bias results. ...