In this case, because we know that the things that are difficult to possess are typically better than those that are easy to possess, we can often use an item’s availability to help us quickly and correctly decide on its quality.
Robert B. Cialdini
In this case, because we know that the things that are difficult to possess are typically better than those that are easy to possess, we can often use an item’s availability to help us quickly and correctly decide on its quality.
Robert Beno Cialdini (born April 27, 1945) is an American psychologist and author. He is the Regents' Professor Emeritus of Psychology and Marketing at Arizona State University and was a visiting professor of marketing, business and psychology at Stanford University.