Dulleck, Uwe; Johnston, David W.; Kerschbamer, Rudolf; … - 2012
Evidence on behavior of experts in credence goods markets raises an important causality issue: Do fair prices induce … good behavior, or do good experts post fair prices? To answer this question we propose and test a model with three seller … fixed effects regressions support the model's predictions and show that causality goes from good experts to fair prices. …