Identification and forecasting in the Lee-Carter model
AbstractWe consider the identification problem for the model of Lee and Carter (1992).� The parameters of this model are known only to be identified up to certain transformations.� Forecasts from the model may therefore depend on the arbitrarily chosen identification scheme.� A condition for invariant forecasts is proposed.� A number of standard forecast models are analyzed.
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Bibliographic InfoPaper provided by University of Oxford, Department of Economics in its series Economics Series Working Papers with number 2010-W07.
Date of creation: 01 Dec 2010
Date of revision:
Age-period-cohort model; cointegration; forecasting; identification; Lee-Carter model; multi-sample problem;
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- Edviges Coelho & Luis C. Nunes, 2011. "Forecasting mortality in the event of a structural change," Journal of the Royal Statistical Society Series A, Royal Statistical Society, vol. 174(3), pages 713-736, 07.
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