by Jalees Rehman
Just a few years ago, the onslaught of digital books seemed unstoppable. Sales of electronic books (E-books) were surging, people were extolling the convenience of carrying around a whole library of thousands of books on a portable digital tablet, phones or E-book readers such as the Amazon Kindle. In addition to portability, E-books allow for highlighting and annotating of key sections, searching for keywords and names of characters, even looking up unknown vocabulary with a single touch. It seemed only like a matter of time until E-books would more or less wholly replace old-fashioned physical books. But recent data seems to challenge this notion. A Pew survey released in 2016 on the reading habits of Americans shows that E-book reading may have reached a plateau in recent years and there is no evidence pointing towards the anticipated extinction of physical books.
The researchers Ozgun Atasoy and Carey Morewedge from Boston University recently conducted a study which suggests that one reason for the stifled E-book market share growth may be that consumers simply value physical goods more than digital goods. In a series of experiments, they tested how much consumers value equivalent physical and digital items such as physical photographs and digital photographs or physical books and digital books. They also asked participants in their studies questions which allowed them to infer some of the psychological motivations that would explain the differences in values.
In one experiment, a research assistant dressed up in a Paul Revere costume asked tourists visiting Old North Church in Boston whether they would like to have their photo taken with the Paul Revere impersonator and keep the photo as a souvenir of the visit. Eighty-six tourists (average age 40 years) volunteered and were informed that they would be asked to donate money to a foundation maintaining the building. The donation could be as low as $0, and the volunteers were randomly assigned to either receiving a physical photo or a digital photo. Participants in both groups received their photo within minutes of the photo being taken, either as an instant-printed photograph or an emailed digital photograph. It turned out that the participants randomly assigned to the digital photo group donated significantly less money than those in the physical photo group (median of $1 in the digital group, $3 in the physical group).

