The cross-price effect on willingness-to-pay estimates in open-ended contingent valuation

Previous literature has shown that potential buyers use a reference price or product to form their opinion about the value of a new product. Therefore, the pricing decision is an interactive process. We investigate the two generalizations of the cross-price effect (the neighborhood price effect and the asymmetric price effect) on consumer willingness-to-pay (WTP) for multiple similar products in an open-ended contingent valuation context. Results show that the cross-price effect on WTP is prominent, with the neighborhood price effect holding in contingent valuation. No conclusions are reached about the asymmetric price effect.