The humanizing effect of market interaction

By Colin Harris (Department of Economics, St. Olaf College), Andrew Myers (Department of Political Science, Stanford University) and Adam Kaiser (Department of Economics, George Mason University). From The Journal of Economic Behavior & Organization.

"Abstract

The quality and quantity of intergroup contact affects how outgroups are perceived. Positive interaction tends to have a humanizing effect of moral inclusion. Negative interaction instead tends towards dehumanization and moral exclusion. One avenue of intergroup contact that has been empirically underexplored is interaction in a market. Do markets generate moral sympathy, or do they allow us to ignore or deny the moral status of others? We create a measure of moral sentiment that captures the frequency, valence, and type of moral language used about an outgroup. We match our novel sentiment data to dyadic measures of market interaction to test if markets act as a (de)humanizing force. We find a positive relationship between market interaction and the use of (1) moral, (2) virtuous (but not vice), (3) bridging, and (4) bonding language to talk about a contacted outgroup. Our results suggest market interaction has a humanizing effect."