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On a double-threshold autoregressive heteroscedastic time series model (repli...
Tong's threshold models have been found useful in modelling nonlinearities in the conditional mean of a time series. The threshold model is extended to the so-called... -
A time series analysis of real wages, consumption and asset returns (replicat...
This paper re-examines whether the time series properties of aggregate consumption, real wages, and asset returns can be explained by a neoclassical model. Previous empirical... -
Analysing inflation by the fractionally integrated ARFIMA-GARCH model (replic...
This paper considers the application of long-memory processes to describing inflation for ten countries. We implement a new procedure to obtain approximate maximum likelihood...
