Baillie, Richard T.; Morana, Claudio - In: Economic Modelling 29 (2012) 6, pp. 2451-2459
Many previous analyses of inflation have used either long memory or nonlinear time series models. This paper suggests a simple adaptive modification of the basic ARFIMA model, which uses a flexible Fourier form to allow for a time varying intercept. Simulation evidence suggests that the model...