Using telephone and Internet (web-based) survey samples for a national advisory referendum, this study investigates whether the underlying preferences across two survey modes are equivalent. Results from a structural test support the conclusion of common preferences.

The Environmental Kuznets Curve (EKC) hypothesis is investigated for US hazardous waste sites. Where past studies have typically focused on cross-country analyses of conventional air and water pollutants, here, US county level data and assessed risk is used as the measure of environmental...

Using an innovative telephone survey design, this study investigates the possibility that 'reluctant' respondents may give significantly different willingness to pay (WTP) responses in contingent valuation surveys. Two different measures of respondent reluctance are evaluated (interviewer...

A seemingly unrelated Poisson regression model is proposed as an alternative to single equation Poisson models for joint estimation of revealed preference (RP) and contingent behaviour (CB) trip demand. Findings indicate that RP and CB data should be estimated jointly.

Following Taylor et al. (2001), we design an induced-value experiment to test for hypothetical bias in a referendum voting mechanism. In our experiment, the level of benefit from the public good increases with the number of Yes votes (conditional on the referendum passing by majority rule). This...