According to Barbara Kahn, a Wharton professor, we are likely to consume more if we believe we are buying an “incomplete” product. Is this you? Read on.
In the Knowledge@Wharton video below, “Kahn talks about how a complete product encourages more consumption: A person is likely to eat two pieces of cheese with holes in them but only one if it is solid, for example. It’s a matter of perception, Kahn explains. She also discusses her research on the attention that consumers pay to large assortments of goods and how it influences their choices when information is presented visually or verbally. In addition, she describes a study on how consumers behave when goods are stacked vertically versus horizontally.”