Reducing Child Mortality in the Last Mile: Experimental Evidence on Community Health Promoters in Uganda
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Note: DOI: 10.1257/app.20170201
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- Auriol, Emmanuelle & Warlters, Michael, 2012.
"The marginal cost of public funds and tax reform in Africa,"
Journal of Development Economics, Elsevier, vol. 97(1), pages 58-72.
- Auriol, Emmanuelle & Walters, Michael, 2009. "The Marginal Cost of Public Funds and Tax Reform in Africa," TSE Working Papers 09-110, Toulouse School of Economics (TSE).
- Ashraf, Nava & Bandiera, Oriana & Jack, B. Kelsey, 2014.
"No margin, no mission? A field experiment on incentives for public service delivery,"
Journal of Public Economics, Elsevier, vol. 120(C), pages 1-17.
- Nava Ashraf & Oriana Bandiera & Kelsey Jack, 2012. "No Margin, no Mission? A Field Experiment on Incentives for public service delivery," STICERD - Economic Organisation and Public Policy Discussion Papers Series 035, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.
- Ashraf, Nava & Bandiera, Oriana & Jack, B. Kelsey, 2014. "No margin, no mission? A field experiment on incentives for public service delivery," LSE Research Online Documents on Economics 57214, London School of Economics and Political Science, LSE Library.
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- Baulia, Susmita, 2024. "Is household shock a boon or bane to the utilisation of preventive healthcare for children? Evidence from Uganda," Economics & Human Biology, Elsevier, vol. 52(C).
- Bos, Johannes M. & Shonchoy, Abu S. & Ravindran, Saravana & Khan, Akib, 2024.
"Early childhood human capital formation at scale,"
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- Johannes M. Bos & Akib Khan & Saravana Ravindran & Abu S. Shonchoy, 2021. "Early Childhood Human Capital Formation at Scale," Working Papers 2115, Florida International University, Department of Economics.
- Pascaline Dupas & Basimenye Nhlema & Zachary Wagner & Aaron Wolf & Emily Wroe, 2023.
"Expanding Access to Clean Water for the Rural Poor: Experimental Evidence from Malawi,"
American Economic Journal: Economic Policy, American Economic Association, vol. 15(1), pages 272-305, February.
- Dupas, Pascaline & Nhlema, Basimenye & Wagner, Zachary & Wolf, Aaron & Wroe, Emily, 2020. "Expanding Access to Clean Water for the Rural Poor: Experimental Evidence from Malawi," CEPR Discussion Papers 15095, C.E.P.R. Discussion Papers.
- Pascaline Dupas & Basimenye Nhlema & Zachary Wagner & Aaron Wolf & Emily Wroe, 2020. "Expanding Access to Clean Water for the Rural Poor: Experimental Evidence from Malawi," NBER Working Papers 27570, National Bureau of Economic Research, Inc.
- Darin Christensen & Oeindrila Dube & Johannes Haushofer & Bilal Siddiqi & Maarten Voors, 2021.
"Building Resilient Health Systems: Experimental Evidence from Sierra Leone and The 2014 Ebola Outbreak,"
The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 136(2), pages 1145-1198.
- Darin Christensen & Oeindrila Dube & Johannes Haushofer & Bilal Siddiqi & Maarten J. Voors, 2020. "Building Resilient Health Systems: Experimental Evidence from Sierra Leone and the 2014 Ebola Outbreak," NBER Working Papers 27364, National Bureau of Economic Research, Inc.
- Bilal Siddiqi & Darin Christensen & Oeindrila Dube & Johannes Haushofer & Maarten Voors, 2020. "Building Resilient Health Systems: Experimental Evidence from Sierra Leone and the 2014 Ebola Outbreak," Empirical Studies of Conflict Project (ESOC) Working Papers 17, Empirical Studies of Conflict Project.
- Darin Christensen & Oeindrila Dube & Johannes Haushofer & Bilal Siddiqi & Maarten Voors, 2020. "Building Resilient Health Systems: Experimental Evidence from Sierra Leone and the 2014 Ebola Outbreak," Working Papers 2020-28, Becker Friedman Institute for Research In Economics.
- Christensen,Darin Eugene & Dube,Oeindrila & Haushofer,Johannes & Siddiqi,Bilal Murtaza & Voors,Maarten Jan, 2020. "Building Resilient Health Systems : Experimental Evidence from Sierra Leone and the 2014 Ebola Outbreak," Policy Research Working Paper Series 9223, The World Bank.
- Darin Christensen & Oeindrila Dube & Johannes Haushofer & Bilal Siddiqi & Maarten Voors, 2020. "Building Resilient Health Systems: Experimental Evidence from Sierra Leone and the 2014 Ebola Outbreak," Working Papers 526, Center for Global Development.
- Darin Christensen & Oeindrila Dube & Johannes Haushofer & Bilal Siddiqi & Maarten Voors, 2020. "Building Resilient Health Systems: Experimental Evidence from Sierra Leone and the 2014 Ebola Outbreak," CSAE Working Paper Series 2020-07, Centre for the Study of African Economies, University of Oxford.
- Fracchia, Mattia & Molina-Millán, Teresa & Vicente, Pedro C., 2023.
"Motivating volunteer health workers in an African capital city,"
Journal of Development Economics, Elsevier, vol. 163(C).
- Mattia Fracchia & Teresa Molina-Millan & Pedro C. Vicente, 2021. "Motivating volunteer health workers in an African capital city," NOVAFRICA Working Paper Series wp2109, Universidade Nova de Lisboa, Nova School of Business and Economics, NOVAFRICA.
- Herrera-Almanza, Catalina & Rosales-Rueda, Maria F., 2023.
"Community-based health programs and child vaccinations: Evidence from Madagascar,"
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- Catalina Herrera-Almanza & Maria Rosales-Rueda, 2023. "Community-Based Health Programs and Child Vaccinations: Evidence from Madagascar," NBER Working Papers 31340, National Bureau of Economic Research, Inc.
- Erika Deserranno & Aisha Nansamba & Nancy Qian, 2020. "The Unintended Consequences of NGO-Provided Aid on Government Services in Uganda," NBER Working Papers 26928, National Bureau of Economic Research, Inc.
- Rubli, Adrian, 2023. "Trade-offs between access and quality in healthcare: Evidence from retail clinics in Mexico," Journal of Public Economics, Elsevier, vol. 224(C).
- Erika Deserranno & Philipp Kastrau & Gianmarco León-Ciliotta, 2025.
"Promotions and Productivity: The Role of Meritocracy and Pay Progression in the Public Sector,"
American Economic Review: Insights, American Economic Association, vol. 7(1), pages 71-89, March.
- Philipp Kastrau & Erika Deserranno & Gianmarco León-Ciliotta, 2021. "Promotions and Productivity: The Role of Meritocracy and Pay Progression in the Public Sector," Working Papers 1239, Barcelona School of Economics.
- Erika Deserranno & Philipp Kastrau & Gianmarco León-Ciliotta, 2021. "Promotions and productivity: The role of meritocracy and pay progression in the public sector," Economics Working Papers 1770, Department of Economics and Business, Universitat Pompeu Fabra.
- Pan, Yao & Singhal, Saurabh, 2019.
"Agricultural extension, intra-household allocation and malaria,"
Journal of Development Economics, Elsevier, vol. 139(C), pages 157-170.
- Yao Pan & Saurabh Singhal, 2019. "Agricultural extension, intra-household allocation and malaria," Working Papers 2019-4, The George Washington University, Institute for International Economic Policy.
- Sayli Javadekar & Kritika Saxena, 2021. "The Seen and the Unseen: Impact of a Conditional Cash Transfer Program on Prenatal Sex Selection," IHEID Working Papers 15-2021, Economics Section, The Graduate Institute of International Studies.
- Wagner, Zachary & Asiimwe, John Bosco & Levine, David I., 2020. "When financial incentives backfire: Evidence from a community health worker experiment in Uganda," Journal of Development Economics, Elsevier, vol. 144(C).
- Mansuri, Ghazala & Palaniswamy, Nethra & Rao, Vijayendra & Shrestha, Slesh A., 2023.
"Money versus Kudos: The impact of incentivizing local politicians in India,"
Journal of Public Economics, Elsevier, vol. 224(C).
- Mansuri,Ghazala & Palaniswamy,Nethra & Rao,Vijayendra & Shrestha,Slesh Anand, 2022. "Money versus Kudos : The Impact of Incentivizing Local Politicians in India," Policy Research Working Paper Series 10186, The World Bank.
- Herrera-Almanza, Catalina & Rosales-Rueda, Maria F., 2020. "Reducing the Cost of Remoteness: Community-Based Health Interventions and Fertility Choices," Journal of Health Economics, Elsevier, vol. 73(C).
- Sayli Javadekar & Kritika Saxena, 2025. "The seen and unseen: the unintended impact of a conditional cash transfer program on prenatal sex selection," Journal of Population Economics, Springer;European Society for Population Economics, vol. 38(1), pages 1-34, March.
- Manjisha Sinha & R. Sendhil & B. S. Chandel & Ravinder Malhotra & Ajmer Singh & Sujeet Kumar Jha & Gopal Sankhala, 2022. "Are Multidimensional Poor more Vulnerable to Climate change? Evidence from Rural Bihar, India," Social Indicators Research: An International and Interdisciplinary Journal for Quality-of-Life Measurement, Springer, vol. 162(1), pages 123-149, July.
- Deserranno, Erika & Leon-Ciliotta, Gianmarco, 2022. "Promotions and Productivity: The Role of Meritocracy and Pay Progression in the Public Sector," CEPR Discussion Papers 15837, C.E.P.R. Discussion Papers.
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More about this item
JEL classification:
- I12 - Health, Education, and Welfare - - Health - - - Health Behavior
- I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health
- J13 - Labor and Demographic Economics - - Demographic Economics - - - Fertility; Family Planning; Child Care; Children; Youth
- O15 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Economic Development: Human Resources; Human Development; Income Distribution; Migration
- O18 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Urban, Rural, Regional, and Transportation Analysis; Housing; Infrastructure
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