Factor market failures can limit adoption of profitable technologies. We leverage a plot-level spatial regression discontinuity design in the context of irrigation use by farmers provided free access to water. Using irrigation boosts profits by 43–62 percent. Yet, farmers only irrigate 30 percent of plots because of labor costs. We demonstrate inefficient irrigation use, by showing farmers irrigating one plot reduce their irrigation use on other plots. This inefficiency is largest for smaller households and wealthier households, suggesting labor market frictions constrain use of irrigation.
Name | URL |
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Creative Commons Attribution 4.0 International (CC BY 4.0) License | https://creativecommons.org/licenses/by/4.0/ |
Repository name | URI |
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AEA Data and Code Repository | https://www.openicpsr.org/openicpsr/aea |
The code was last run on a 12-core Intel-based laptop with Ubuntu version 20.04 with 16 GB of RAM.
Computation took approximately 8 hours.
A readme file with detailed instructions is part of the (external) reproducibility package.
The data are from household surveys collected by enumerators (including plot boundaries mapped using handheld GPS devices), and from Landsat. Landsat data are from Landsat 7 Level 2, Collection 2, Tier 1 and were extracted from Google Earth Engine using the rgee and rgeeExtra packages in R; Landsat data are public domain. All data are publicly available. Detailed description in the readme file contained in the replication package.
Author | Affiliation | |
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Maria Jones | World Bank | mjones5@worldbank.org |
Florence Kondylis | World Bank | fkondylis@worldbank.org |
John Loeser | World Bank | jloeser@worldbank.org |
Jeremy Magruder | UC Berkeley, NBER | jmagruder@berkeley.edu |
Agency Name | Role |
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Emanuele Brancati | RA |
Anna Kasimatis | RA |
Roshni Khincha | RA |
Christophe Ndahimana | RA |
2022-07
Location | Code |
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Rwanda | RWA |
The materials in the reproducibility packages are distributed as they were prepared by the staff of the International Bank for Reconstruction and Development/the World Bank. The findings, interpretations, and conclusions expressed in this event do not necessarily reflect the views of the World Bank, the Executive Directors of the World Bank, or the governments they represent. The World Bank does not guarantee the accuracy of the materials included in the reproducibility package.
Name | Abbreviation | Affiliation |
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Krestel | CK | World Bank |
2023-07-04
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