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the Lee- Carter and Lee-Tuljapurkar mortality and fertility models. Economic variables are modeled as vector …
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decline in mortality alongside low fertility rates - a situation that puts social security systems under severe pressure. To …
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We examine forecast accuracy and efficiency of the Social Security Administration's projections for cost rate, trust fund balance, trust fund ratio made during 1980-2020 with horizons up to 95 years. We find that the reported deterioration in the accuracy of the forecasts during 2010’s has...
Persistent link: https://www.econbiz.de/10012668902
We examine forecast accuracy and efficiency of the Social Security Administration’s projections for cost rate, trust fund balance, trust fund ratio made during 1980-2020 with horizons up to 95 years. We find that the reported deterioration in the accuracy of the forecasts during 2010’s has...
Persistent link: https://www.econbiz.de/10013313449
uncertain ultimate levels in stochastic models of wage growth and fertility. These changes sometimes substantially affect the …
Persistent link: https://www.econbiz.de/10012467770
for Germany is derived through a stochastic population renewal process using forecasts of mortality, fertility and … indices of mortality and fertility rates. These models are then used in the simulation of future vital rates to obtain age …
Persistent link: https://www.econbiz.de/10003814452
uncertain ultimate levels in stochastic models of wage growth and fertility. These changes sometimes substantially affect the …
Persistent link: https://www.econbiz.de/10013230407