Learning, Misallocation, and Technology Adoption: Evidence from New Malaria Therapy in Tanzania
I show that malaria misdiagnosis, common in resource-poor settings, decreases the expected effectiveness of an important new therapy--since only a fraction of treated individuals have malaria--and reduces the rate of learning via increased noise. Using pilot program data from Tanzania, I exploit variation in the location and timing of survey enumeration to construct reference groups composed of randomly chosen, geographically and temporally proximate acutely ill individuals. I show that learning is stronger and adoption rates are higher in villages with more misdiagnosis. Subsidizing diagnostic tools or improving initial targeting of new technologies may thus accelerate uptake through learning.
|Date of creation:||Sep 2011|
|Date of revision:|
|Contact details of provider:|| Postal: PO Box 8268, New Haven CT 06520-8268|
Phone: (203) 432-3576
Fax: (203) 432-5779
Web page: http://www.econ.yale.edu/ddp/
More information through EDIRC
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Oriana Bandiera & Imran Rasul, 2006.
"Social Networks and Technology Adoption in Northern Mozambique,"
Royal Economic Society, vol. 116(514), pages 869-902, October.
- Bandiera, Oriana & Rasul, Imran, 2002. "Social Networks and Technology Adoption in Northern Mozambique," CEPR Discussion Papers 3341, C.E.P.R. Discussion Papers.
- Oriana Bandiera & Imran Rasul, 2002. "Social networks and technology adoption in Northern Mozambique," LSE Research Online Documents on Economics 3539, London School of Economics and Political Science, LSE Library.
- Oriana Bandiera & Imran Rasul, 2002. "Social Networks and Technology Adoption in Northern Mozambique," STICERD - Development Economics Papers - From 2008 this series has been superseded by Economic Organisation and Public Policy Discussion Papers 35, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.
- Chamley,Christophe P., 2004. "Rational Herds," Cambridge Books, Cambridge University Press, number 9780521824019, june. pag.
- Michael Kremer & Edward Miguel, 2007.
"The Illusion of Sustainability,"
The Quarterly Journal of Economics,
Oxford University Press, vol. 122(3), pages 1007-1065.
- Michael Kremer & Edward Miguel, 2004. "The Illusion of Sustainability," Working Papers 35, Center for Global Development.
- Michael Kremer & Edward Miguel, 2004. "The Illusion of Sustainability," NBER Working Papers 10324, National Bureau of Economic Research, Inc.
- Kremer, Michael Robert & Miguel, Edward A., 2004. "The Illusion of Sustainability," Center for International and Development Economics Research, Working Paper Series qt94p8w1d7, Center for International and Development Economics Research, Institute for Business and Economic Research, UC Berkeley.
- Edward Miguel & Michael Kremer, 2004. "The illusion of sustainability," Natural Field Experiments 00287, The Field Experiments Website.
- Hoyt Bleakley, 2010. "Malaria Eradication in the Americas: A Retrospective Analysis of Childhood Exposure," American Economic Journal: Applied Economics, American Economic Association, vol. 2(2), pages 1-45, April.
- Munshi, Kaivan, 2004. "Social learning in a heterogeneous population: technology diffusion in the Indian Green Revolution," Journal of Development Economics, Elsevier, vol. 73(1), pages 185-213, February.
- Hong, Sok Chul, 2007. "The Burden of Early Exposure to Malaria in the United States, 1850–1860: Malnutrition and Immune Disorders," The Journal of Economic History, Cambridge University Press, vol. 67(04), pages 1001-1035, December.
- Jessica Cohen & Pascaline Dupas, 2010. "Free Distribution or Cost-Sharing? Evidence from a Randomized Malaria Prevention Experiment," The Quarterly Journal of Economics, Oxford University Press, vol. 125(1), pages 1-45.
- Chamley,Christophe P., 2004. "Rational Herds," Cambridge Books, Cambridge University Press, number 9780521530927, june. pag.
- Adrienne M. Lucas, 2010. "Malaria Eradication and Educational Attainment: Evidence from Paraguay and Sri Lanka," American Economic Journal: Applied Economics, American Economic Association, vol. 2(2), pages 46-71, April.
When requesting a correction, please mention this item's handle: RePEc:ecl:yaleco:92. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ()
If references are entirely missing, you can add them using this form.