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Information and subsidies: Complements or substitutes?

Author Info

Listed author(s):
  • Ashraf, Nava
  • Jack, B. Kelsey
  • Kamenica, Emir

Abstract

Does providing information about a product influence the impact of price subsidies on purchases? This question is particularly relevant for health products in developing countries where both informational campaigns and price subsidies are common policy instruments. We conduct a field experiment in Zambia and find that providing information about a new version of a product significantly increases the impact of price subsidies on take-up. Taken alone, the information manipulation has no significant impact on demand while the price subsidy substantially increases demand. However, the evaluation of either intervention in isolation fails to capture the significant complementarity between the two.

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File URL: http://www.sciencedirect.com/science/article/pii/S0167268112003034
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Article provided by Elsevier in its journal Journal of Economic Behavior & Organization.

Volume (Year): 88 (2013)
Issue (Month): C ()
Pages: 133-139

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Handle: RePEc:eee:jeborg:v:88:y:2013:i:c:p:133-139
DOI: 10.1016/j.jebo.2012.12.031
Contact details of provider: Web page: http://www.elsevier.com/locate/jebo

Keywords: Subsidies; Information; Health;

Find related papers by JEL classification:

  • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
  • H23 - Public Economics - - Taxation, Subsidies, and Revenue - - - Externalities; Redistributive Effects; Environmental Taxes and Subsidies
  • I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health
  • O12 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Microeconomic Analyses of Economic Development

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  1. Anil Kaul & Dick R. Wittink, 1995. "Empirical Generalizations About the Impact of Advertising on Price Sensitivity and Price," Marketing Science, INFORMS, vol. 14(3_supplem), pages 151-160.
  2. Nava Ashraf & James Berry & Jesse M. Shapiro, 2010. "Can Higher Prices Stimulate Product Use? Evidence from a Field Experiment in Zambia," American Economic Review, American Economic Association, vol. 100(5), pages 2383-2413, December.
  3. Milgrom, Paul & Roberts, John, 1986. "Price and Advertising Signals of Product Quality," Journal of Political Economy, University of Chicago Press, vol. 94(4), pages 796-821, August.
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  6. Emily Oster & Rebecca Thornton, 2009. "Determinants of Technology Adoption: Private Value and Peer Effects in Menstrual Cup Take-Up," NBER Working Papers 14828, National Bureau of Economic Research, Inc.
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  9. 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.
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  11. Julie A. Caswell & Eliza M. Mojduszka, 1996. "Using Informational Labeling to Influence the Market for Quality in Food Products," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 78(5), pages 1248-1253.
  12. Michael Kremer & Edward Miguel, 2007. "The Illusion of Sustainability," The Quarterly Journal of Economics, Oxford University Press, vol. 122(3), pages 1007-1065.
  13. Shawn Cole & Thomas Sampson & Bilal Zia, 2011. "Prices or Knowledge? What Drives Demand for Financial Services in Emerging Markets?," Journal of Finance, American Finance Association, vol. 66(6), pages 1933-1967, December.
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Cited by:

  1. Meredith, Jennifer & Robinson, Jonathan & Walker, Sarah & Wydick, Bruce, 2013. "Keeping the doctor away: Experimental evidence on investment in preventative health products," Journal of Development Economics, Elsevier, vol. 105(C), pages 196-210.
  2. Robinson, Scott A. & Rai, Varun, 2015. "Determinants of spatio-temporal patterns of energy technology adoption: An agent-based modeling approach," Applied Energy, Elsevier, vol. 151(C), pages 273-284.
  3. Anja Sautmann & Samuel Brown & Mark Dean, 2016. "Subsidies, Information, and the Timing of Children's Health Care in Mali," CESifo Working Paper Series 6057, CESifo Group Munich.
  4. Papoutsi, Georgia & Nayga, Rodolfo & Lazaridis, Panagiotis & Drichoutis, Andreas, 2013. "Nudging parental health behavior with and without children's pestering power: Fat tax, subsidy or both?," MPRA Paper 52324, University Library of Munich, Germany.
  5. Fischer, Greg & Karlan, Dean S. & McConnell, Margaret & Raffler, Pia, 2014. "To Charge or Not to Charge: Evidence from a Health Products Experiment in Uganda," CEPR Discussion Papers 9999, C.E.P.R. Discussion Papers.
  6. Greg Fischer & Dean Karlan & Margaret McConnell & Pia Raffler, 2014. "To Charge or Not to Charge: Evidence from a Health Products Experiment in Uganda," NBER Working Papers 20170, National Bureau of Economic Research, Inc.
  7. B. Kelsey Jack & Paulina Oliva & Christopher Severen & Elizabeth Walker & Samuel Bell, 2015. "Technology Adoption Under Uncertainty: Take-Up and Subsequent Investment in Zambia," NBER Working Papers 21414, National Bureau of Economic Research, Inc.
  8. Bejenariu, Simona & Mitrut, Andreea, 2014. "Bridging the Gap for Roma Women: The Effects of a Health Mediation Program on Roma Prenatal Care and Child Health," Working Papers in Economics 590, University of Gothenburg, Department of Economics.
  9. Olivier Body, 2014. "When Is Speech Silver and Silence Golden ?A Field Experiment on an Information Campaign," Working Papers ECARES ECARES 2014-32, ULB -- Universite Libre de Bruxelles.
  10. Papoutsi, Georgia S. & Nayga, Rodolfo M. & Lazaridis, Panagiotis & Drichoutis, Andreas C., 2015. "Fat tax, subsidy or both? The role of information and children's pester power in food choice," Journal of Economic Behavior & Organization, Elsevier, vol. 117(C), pages 196-208.
  11. Suchita Srinivasan, 2016. "The light at the end of the tunnel: the impact of policy on the global diffusion of fluorescent lamps," CIES Research Paper series 45-2016, Centre for International Environmental Studies, The Graduate Institute.
  12. Katherine P. Adams & Travis J. Lybbert & Stephen A. Vosti & Emmanuel Ayifah, 2016. "Using an economic experiment to estimate willingness-to-pay for a new maternal nutrient supplement in Ghana," Agricultural Economics, International Association of Agricultural Economists, vol. 47(5), pages 581-595, 09.
  13. Greg Fischer & Dean Karlan & Margaret McConnell & Pia Raffler, 2014. "To Charge or Not to Charge: Evidence from a Health Products Experiment in Uganda," Working Papers 1041, Economic Growth Center, Yale University.

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