To order a gift, you might have to pay for shipping. To take an advanced course, you might have to take a prerequisite.
But people are more willing to invest in the goal itself, rather than the means to the goal, even if it leads them to overinvest, according to research by Chicago Booth’s Ayelet Fishbach and Booth PhD candidate Franklin Shaddy.
To better understand people’s priorities, the researchers asked some study participants to bid on an autographed copy of the book Misbehaving, by Chicago Booth’s Richard H. Thaler. The participants were willing to pay, on average, around $23 for the book.
But the researchers also asked others to bid on a University of Chicago fancy tote bag that contained the same autographed book—the book being the goal in this scenario, with the tote bag functioning as the means. For the book-bag bundle, participants were willing to pay only $12 on average, which underscores how much people dislike paying for means. “Our theory, which highlights the psychology of paying for goals and means, explains why—even though economically speaking this is not a rational pattern,” Shaddy says. “Note that paradox here: people asked for an $11 discount if we threw in the tote bag to the deal,” Fishbach adds.