Is a gift on sale “heart-discounted”? Givers’ misprediction on the value of discounted gifts and the influence of service robots

The main purpose of this research is to investigate whether, why, and when givers and recipients perceive the value of a discounted gift differently. The studies provide convergent evidence that givers perceive discounted gifts as less valuable than regular-priced gifts whereas recipients do not perceive them as different. Givers' devaluation of the discounted gift is driven by their concern about the thoughtfulness of a gift. Moreover, the...