2010Applied Economics LettersRequires access

Do entreaties reduce the WTA–WTP disparity when valuing public goods?

María L. Loureiro, M.T. Andrés del Barrio

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Abstract

In this work we investigate the effects of entreaties to reduce the disparity between willingness to pay (WTP) and willingness to accept (WTA) estimates in the valuation of a public program. We find that entreaties are very effective on reducing the hypothetical bias inherent to the WTA estimates, as well as the gap between both WTP and WTA welfare estimates. The success of such entreaties warrants future research in this area.

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What this paper is about

In this work we investigate the effects of entreaties to reduce the disparity between willingness to pay (WTP) and willingness to accept (WTA) estimates in the valuation of a public program. We find that entreaties are very effective on reducing the hypothetical bias inherent to the WTA estimates, as well as the gap between both WTP and WTA welfare estimates. The success of such entreaties warrants future research in this area.

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Available abstract

In this work we investigate the effects of entreaties to reduce the disparity between willingness to pay (WTP) and willingness to accept (WTA) estimates in the valuation of a public program. We find that entreaties are very effective on reducing the hypothetical bias inherent to the WTA estimates, as well as the gap between both WTP and WTA welfare estimates. The success of such entreaties warrants future research in this area.

Key concepts: Willingness to accept, Willingness to pay, Contingent valuation, Public good, Economics, Welfare, Valuation (finance), Work (physics)

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Do entreaties reduce the WTA–WTP disparity when valuing public goods? — Research Paper | ScholarLens