Meteorological and economic modelling and forecasting have a number of common features, which suggest that it may be interesting to compare their recent progress in forecasting. We concentrate on two aspects of forecasting: first, measures of the value added of forecasts, and the evolution of...

This paper shows how existing band-pass filtering techniques and their extension can be applied to the common current-analysis problem of estimating current trends or cycles. These techniques give estimates that are “optimal” given the available data, so their standard errors represent a...