Abstract
We use ARCH time series models to derive model based prediction intervals for the Total Fertility Rate (TFR) in Norway, Sweden, Finland, and Denmark up to 2050. For the short term (5-10 yrs), expected TFR-errors are compared with empirical forecast errors observed in historical population forecasts prepared by the statistical agencies in these countries since 1969. Medium-term and long-term (up to 50 years) errors are compared with error patterns based on so-called naïve forecasts, i.e. forecasts that assume that recently observed TFR-levels also apply for the future.
Citation
Nico Keilman. Dinh Quang Pham. "Time Series Based Errors and Empirical Errors in Fertility Forecasts in the Nordic Countries." Internat. Statist. Rev. 72 (1) 5 - 18, April 2004.
Information