Post-purchase consumer regret includes outcome regret and process regret. The aim of present study was to examine relationships between consumer regret, as indexed by the Post-Purchase Consumer Regret Scale (PPCR scale), attentional, motor and non-planning impulsivity, as measured by the Barratt...

Things change. Things also get changed—often. Why? The obvious reason is that revising things often makes them better. We document a less obvious reason: revising things makes consumers think they are better, even absent objective improvement. Eleven studies document the preference for...

Who participates in transactions when information about the consequences must be learned? We show theoretically that decision makers for whom acquiring and processing information is more costly respond more strongly to changes in incentive payments for participating and decide to participate...