This study tests the hypothesis that hypothetical bias may not be related to value elicitation; rather it may be a value formation problem. When participants are asked to indicate their willingness to pay for an induced value good, we find no evidence of hypothetical bias for three different...

Individuals are widely believed to overstate their economic valuation of a good by a factor of two or three. This paper reports the results of a meta-analysis of hypothetical bias in 28 stated preference valuation studies that report monetary willingness-to-pay and that used the same mechanism...

Hypothetical referenda have been proposed as an incentive- compatible mechanism that can be used to obtain social valuations of environmental resources. We employ experimental methods to test the hypothesis that such referenda are indeed incentive compatible. Our results lead us to reject that...