Social Learning, Social Influence, and Projection Bias: A Caution on Inferences Based on Proxy Reporting of Peer Behavior
This study explores the consequences of conflating social learning and social influence concepts and of the widespread use of proxy-reported behavioral data for accurate understanding of learning from others. Our empirical analysis suggests that proxy reporting is more accurate for new innovations, about which social learning is more plausible, than for mature technologies. Furthermore, proxy-reporting errors are correlated with respondent attributes, suggesting projection bias. Self- and proxy-reported variables generate different regression results, raising questions about inferences based on error-prone, proxy-reported peer behaviors. Self-reported peer behavior consistently exhibits statistically insignificant effects on network members' adoption behavior, suggesting an absence of social effects. (c) 2010 by The University of Chicago. All rights reserved.
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- 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STICERD - Development Economics Papers - From 2008 this series has been superseded by Economic Organisation and Public Policy Discussion Papers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.
- Oriana Bandiera & Imran Rasul, 2006. "Social Networks and Technology Adoption in Northern Mozambique," Economic Journal, Royal Economic Society, vol. 116(514), pages 869-902, October.
- 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.
- Bandiera, Oriana & Rasul, Imran, 2002. "Social Networks and Technology Adoption in Northern Mozambique," CEPR Discussion Papers 3341, C.E.P.R. Discussion Papers.
- Timothy Conley & Udry Christopher, 2001. "Social Learning Through Networks: The Adoption of New Agricultural Technologies in Ghana," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 83(3), pages 668-673.
- Alan Krueger & Orley Ashenfelter, 1992.
"Estimates of the Economic Return to Schooling from a New Sample of Twins,"
NBER Working Papers
4143, National Bureau of Economic Research, Inc.
- Ashenfelter, Orley & Krueger, Alan B, 1994. "Estimates of the Economic Returns to Schooling from a New Sample of Twins," American Economic Review, American Economic Association, vol. 84(5), pages 1157-73, December.
- Jere Behrman & Hans-Peter Kohler & Susan Watkins, 2002. "Social networks and changes in contraceptive use over time: Evidence from a longitudinal study in rural Kenya," Demography, Springer;Population Association of America (PAA), vol. 39(4), pages 713-738, November.
- Drechsel, Pay & Gyiele, Lucy & Kunze, Dagmar & Cofie, Olufunke, 2001. "Population density, soil nutrient depletion, and economic growth in sub-Saharan Africa," Ecological Economics, Elsevier, vol. 38(2), pages 251-258, August.
- Feder, Gershon & Savastano, Sara, 2006.
"The role of opinion leaders in the diffusion of new knowledge : the case of integrated pest management,"
Policy Research Working Paper Series
3916, The World Bank.
- Feder, Gershon & Savastano, Sara, 2006. "The role of opinion leaders in the diffusion of new knowledge: The case of integrated pest management," World Development, Elsevier, vol. 34(7), pages 1287-1300, July.
- Mark Rosenzweig & Andrew D. Foster, .
"Learning by Doing and Learning from Others: Human Capital and Technical Change in Agriculture,"
_068, University of Pennsylvania.
- Foster, Andrew D & Rosenzweig, Mark R, 1995. "Learning by Doing and Learning from Others: Human Capital and Technical Change in Agriculture," Journal of Political Economy, University of Chicago Press, vol. 103(6), pages 1176-1209, December.
- Christine M. Moser & Christopher B. Barrett, 2006.
"The complex dynamics of smallholder technology adoption: the case of SRI in Madagascar,"
International Association of Agricultural Economists, vol. 35(3), pages 373-388, November.
- Moser, Christine M. & Barrett, Christopher B., 2003. "The Complex Dynamics Of Smallholder Technology Adoption: The Case Of Sri In Madagascar," Working Papers 14735, Cornell University, Department of Applied Economics and Management.
- 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.
- Michael Kremer & Edward Miguel, 2003. "Networks, social learning, and technology adoption: The case of deworming drugs in kenya," Natural Field Experiments 00312, The Field Experiments Website.
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