The dual role of price:: decomposing consumers' reactions to price

Price plays two distinct roles in consumers' evaluations of product alternatives: as a measure of sacrifice and as an informational cue. This article merges two streams of empirical research into the effects of price on consumers' product evaluations by combining stated preferences, obtained from conjoint measurement, with data on self-reported measures in the form of beliefs or attitudes. It thus offers new, substantive insights into the dual role of price. Specifically, it differentiates between the informational and sacrifice effects of price using a choice-based conjoint approach and differentiates further among different subcomponents of these two main effects by combining choice-based measures with self-reported measures that pertain to potential sources of the dual role of price (price response drivers) and underlying consumer characteristics. Thus, this article presents a general procedure to quantify the impact of the dual role of price on choice shares for product alternatives within a market simulation. This procedure enables managers to simulate the choice share effects of changes in price response drivers, as well as modifications in segmentation and targeting strategies that involve changes in the levels of the price response drivers and thus the levels of the informational and sacrifice components of the price response of demand.