Systematic supervision procedures have been proposed to improve contingent valuation surveying, particularly in developing countries. Surprisingly, the CV literature does not say much about the potential effects of supervision even though there is evidence of interviewer effects and social...

In traditional contingent valuation, the researcher seeks the amount a respondent is willing, ceteris paribus, to pay to obtain something. But if a respondent receives a “warm glow†from a yes response, ceteris is not paribus. In estimating willingness to pay (WTP) to reduce...

Resumen: En este trabajo se ha analizado la situacion actual y las persepctivas futuras de diferentes lineas de ayudas agroambientales incluidas dentro dentro del "segundo pilar" de la Politica Agraria Comun. Por medio de las ayudas agroambientales se persingue influir de manera significativa...

We compare two approaches to mitigating hypothetical bias. The study design includes three treatments: an actual payment treatment, a contingent valuation (CV) treatment with a follow-up certainty question, and a CV treatment with a cheap talk script. Our results suggest that both the follow-up...

Replaced with revised version of paper 02/02/11.

The public demand for ecosystem services measured by willingness to pay (WTP) in contingent valuation studies provides important information for designing Payment-for-Ecosystem-Service (PES) programs. However, the hypothetical markets for contingent valuation and respondents’ unfamiliarity...

This study aims to show how Australian households perceive climate change and what they are prepared to do to reduce the harmful effects of climate change. A web-based survey in November 2008 asked approximately 600 New South Wales households about their willingness to pay additional household...

Playas are small wetlands, averaging 14 acres in area, which periodically fill with rainwater and evaporate, and are not connected to any other body of surface water. On the Texas High Plains, the roughly 17,000 existing playas are a source of recharge for the Ogallala aquifer and the greatest...

Abstract The decline of the groundwater in the Ogallala Aquifer may create an uncertainty for water availability in the associated states in the future. Effective policy reforms are essential to determine efficient present and future use of water resources. Therefore, this study explores the...