Ramsey, James B.; Gallegati, Marco; Gallegati, Mauro; … - In: Economic Modelling 27 (2010) 6, pp. 1498-1513
The application of wavelet analysis provides an orthogonal decomposition of a time series by time scale, thereby facilitating the decomposition of a data series into the sum of a structural component and a random error component. The structural components revealed by the wavelet analysis yield...