@article{publication-22501,
	author={Hefti, Andreas and Liu, Shuo and Schmutzler, Armin},
	doi={10.1093/ej/ueac009},
	issn={0013-0133},
	journal={Economic Journal},
	number=645,
	pages={1852-1881},
	publisher={Wiley-Blackwell Publishing, Inc.},
	title={Preferences, confusion and competition},
	volume=132,
	year=2022,
}