Abstract
In this study, using the Becker–DeGroot–Marschak mechanism, we assess the Willingness to Pay for water filters and solar lamps in Indonesia. The study shows that credit constraints are important determinants of the low levels of WTP and low adoption rates of preventative health technologies. Providing women with an option to spread out the payments for these products over 50 weekly periods more than doubles the maximum WTP.
Cette étude utilise le mécanisme Becker–deGroot–Marschak et évalue la volonté de payer (VDP) pour les filtres à eau et les lampes solaires en Indonésie. L’étude montre que les contraintes de crédit sont des déterminants importants des faibles niveaux de VDP et des faibles taux d’adoption des technologies de prévention liées à la santé. Offrir aux femmes la possibilité de répartir les paiements pour ces produits sur une durée de plus de cinquante périodes hebdomadaires plus que double le montant maximal de VDP.
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Acknowledgements
The authors thank Sascha Huijsman, MBK Ventura, and the University of Indonesia for their excellent research assistance.
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Lensink, R., Raster, T. & Timmer, A. Liquidity Constraints and Willingness to Pay for Solar Lamps and Water Filters in Jakarta. Eur J Dev Res 30, 577–587 (2018). https://doi.org/10.1057/s41287-017-0078-3
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DOI: https://doi.org/10.1057/s41287-017-0078-3