Several studies have developed empirical models of U.K. money demand using the century of annual and phase-average data in Friedman and Schwartz (1982). The current paper evaluates key models from those studies, employing tests of constancy and encompassing. The evidence strongly favors an...

Several studies have developed empirical models of U.K. money demand using the century of annual and phase-average data in Friedman and Schwartz (1982). The current paper evaluates key models from those studies, employing tests of constancy and encompassing. The evidence strongly favors an...

Using annual data from Friedman and Schwartz (1982), Hendry and Ericsson (1991a) developed an empirical model of the demand for broad money in the United Kingdom over 1878-1975. We update that model over 1976-1993, accounting for changed data definitions and clarifying the concept of constancy....

This paper considers the statistical and econometric effect that fixed n-period phase-averaging has on time series generated by some simple dynamic processes. We focus on the variance and autocorrelation of the data series and of the disturbance term for levels and difference equations involving...