DeSarbo, Wayne S.; Rao, Vithala R.; Steckel, Joel H.; … - In: Marketing Science 6 (1987) 4, pp. 299-319
This paper presents a new friction model for describing the price changes of a product or brand over time and for forecasting both the timing and magnitude of such changes from one period to the next. After a review of the related pricing literature, we present our model and a modified...