William Parienté

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Connecting private dwellings to the water main is expensive and typically cannot be publicly financed. We show that households’ willingness to pay for a private connection is high when it can be purchased on credit, not because a connection improves health but because it increases the time available for leisure and reduces interand intra-household conflicts(More)
We present results from six randomized control trials of an integrated approach to improve livelihoods amongst the very poor. The approach combines the transfer of a productive asset with consumption support, training and coaching plus savings encouragement and health education and/or services. Results from the implementation of the same basic program,(More)
This paper reports the results from a randomized evaluation of a microcredit program introduced in rural areas of Morocco starting in 2006 by Al Amana, the country’s largest microfinance institution. Al Amana was the only MFI operating in the study areas during the evaluation period. Thirteen percent of the households in treatment villages took a loan, and(More)
Does completing a household survey change the later behavior of those surveyed? In three field studies of health and two of microlending, we randomly assigned subjects to be surveyed about health and/or household finances and then measured subsequent use of a related product with data that does not rely on subjects' self-reports. In the three health(More)
Examining the performance of cashiers in a French grocery store chain, we find that manager bias negatively affects minority job performance. In the stores studied, cashiers work with different managers on different days and their schedules are determined quasi-randomly. When minority cashiers, but not majority cashiers, are scheduled to work with managers(More)
We present results from six randomized control trials of an integrated approach to improve livelihoods among the very poor. The approach combines the transfer of a productive asset with consumption support, training, and coaching plus savings encouragement and health education and/or services. Results from the implementation of the same basic program,(More)
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