Schlueter, Stephan; Deuschle, Carola - In: Managerial Economics 15 (2014) 1, pp. 107-131
By means of wavelet transform, an ARIMA time series can be split into different frequency com- ponents. In doing so, one is able to identify relevant patters within this time series, and there are different ways to utilize this feature to improve existing time series forecasting methods....