Dartmouth College’s Nailya Ordabayeva and Arizona State University’s Monika Lisjak photographed the purchases of customers at a Boston farmers market and surveyed the shoppers about their political leanings. They rated each person’s items on aesthetics and mapped the results against the survey responses and found a correlation: Conservatives were more likely than liberals to have bought misshapen or blemished produce. Eight subsequent studies found a similar pattern with other goods. The conclusion: Conservatives are more open to seemingly inferior products than liberals are.

A version of this article appeared in the May–June 2023 issue of Harvard Business Review.