Bolle, FriedelFriedelBolleOtto, PhilippPhilippOtto0000-0001-8630-108X2022-12-092022-12-0920101467-6435https://fis.uni-bamberg.de/handle/uniba/57061engA price is a signal : On intrinsic motivation, crowding-out, and crowding-inarticle10.1111/j.1467-6435.2010.00458.xhttp://www.scopus.com/inward/record.url?eid=2-s2.0-74549223042&partnerID=MN8TOARS