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Category: Experiments

Leaders’ distributional & efficiency effects in collective responses to policy: Lab-in-field experiments with small-scale gold miners in Colombia

Luz A. Rodriguez, Maria Alejandra Velez, Alexander Pfaff World Development 147 (2021) https://doi.org/10.1016/j.worlddev.2021.105648 Globally, small-scale gold mining (SSGM) is an important economic option for many…

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Graduated stringency within collective incentives for group environmental compliance: Building coordination in field-lab experiments with artisanal gold miners in Colombia

Luz A. Rodriguez, Alexander Pfaff, Maria Alejandra Velez Journal of Environmental Economics and Management 98 https://doi.org/10.1016/j.jeem.2019.102276 Small-scale gold mining is important to rural livelihoods in…

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Contracts versus Trust for Transfers of Nature’s Services: equity and efficiency in resource allocation and environmental provision

Alexander Pfaff, Maria Alejandra Velez, Amar Hamoudi, Renzo Taddei, Kenneth Broad Water Resources & Economics 2018 http://dx.doi.org/10.1016/j.wre.2018.04.001 Managing natural-resource allocation and environmental externalities is a…

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Framed field experiment on resource scarcity & extraction: path-dependent generosity within sequential water appropriation

Alexander Pfaff, Maria Alejandra Vélez, Pablo Andres Ramos, Adriana Molina Ecological Economics 120 (2015) 416–429 How one treats others is important within collective action. We…

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