John Galbraith


Electronic Transactions as High-Frequency Indicators of Economic Activity

Staff Working Paper 2007-58 John Galbraith, Greg Tkacz
Since the advent of standard national accounts data over 60 years ago, economists have traditionally relied on monthly or quarterly data supplied by central statistical agencies for macroeconomic modelling and forecasting.
Content Type(s): Staff Research, Staff Working Papers Topic(s): Business fluctuations and cycles JEL Code(s): E, E1, E17, E2, E27, E6, E66

How Far Can Forecasting Models Forecast? Forecast Content Horizons for Some Important Macroeconomic Variables

Staff Working Paper 2007-1 John Galbraith, Greg Tkacz
For stationary transformations of variables, there exists a maximum horizon beyond which forecasts can provide no more information about the variable than is present in the unconditional mean. Meteorological forecasts, typically excepting only experimental or exploratory situations, are not reported beyond this horizon; by contrast, little generally accepted information about such maximum horizons is available for economic variables.

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