Christandl, Fabian; Fetchenhauer, Detlef; Hoelzl, Erik - In: Journal of Economic Psychology 32 (2011) 1, pp. 131-141
This paper examines a potential confirmation bias in price perception in consequence to a real-world event and different explanations for such a confirmation bias. In a panel design conducted 2 months before and after a raise in value-added tax (VAT), 303 participants had to estimate the...