Eliciting and Utilizing Willingness to Pay: Evidence from Field Trials in Northern Ghana
Eliciting and Utilizing Willingness to Pay: Evidence from Field Trials in Northern Ghana
复制标题
激发并利用支付意愿:加纳北部实地试验的证据
DOI:
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发表时间:
2015
影响因子:
8.2
通讯作者:
Raymond Guiteras
中科院分区:
文献类型:
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作者:
James Berry;G. Fischer;Raymond Guiteras
We use the Becker-DeGroot-Marschak (BDM) mechanism to estimate willingness to pay (WTP) for and heterogeneous impacts of clean water technology through a field experiment in Ghana. Although WTP is low relative to cost, demand is inelastic at low prices. Short-run treatment effects are positive throughout the WTP distribution. After 1 year, use and benefits are both increasing in WTP, with negative effects on low-WTP households. Combining estimated treatment effects with households’ WTP implies valuations of health benefits much smaller than typically used by policy makers. We explore differences between BDM and take-it-or-leave-it valuations and make recommendations for implementing BDM in the field.
影响因子:
12.7
作者:
Glasgow, RE;Lichtenstein, E;Marcus, AC
通讯作者:
Marcus, AC
影响因子:
5.6
作者:
Foster AD;Rosenzweig MR
通讯作者:
Rosenzweig MR
DOI:
10.1073/pnas.96.8.4730
发表时间:
1999-04-13
影响因子:
11.1
作者:
Heckman, JJ;Vytlacil, EJ
通讯作者:
Vytlacil, EJ