IDEAS home Printed from https://ideas.repec.org/p/ags/iaae18/277368.html
   My bibliography  Save this paper

Not Free but Effective: Experimental Evidence of the Impact of Commercial Product on Child Nutrition in Ghana

Author

Listed:
  • Okonogi, S.
  • Takeshi, S.

Abstract

In recent years, sales of commercial nutritionally enhanced complementary food are very common land scape in developing countries. However, whether this phenomenon can improve child nutrition or not is ambiguous. This study explore the impact of appearance of new commercial supplementary food product on child nutrition by means of randomized sales experiment. We use definitely new product for impact evaluation of market based approach. Therefore we can evaluate the impact of appearance and prevalence of the commercial product. The results shows there are heterogeneous impact of the product. The consumption of the product has statistically significant and positive impacts on child weight only for initially less-weighted children, but not for initially well-weighted children. Our results show the market based approach is effective way for improvement of child nutrition in Ghana. Acknowledgement :

Suggested Citation

  • Okonogi, S. & Takeshi, S., 2018. "Not Free but Effective: Experimental Evidence of the Impact of Commercial Product on Child Nutrition in Ghana," 2018 Conference, July 28-August 2, 2018, Vancouver, British Columbia 277368, International Association of Agricultural Economists.
  • Handle: RePEc:ags:iaae18:277368
    DOI: 10.22004/ag.econ.277368
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/277368/files/1828.pdf
    Download Restriction: no

    File URL: https://libkey.io/10.22004/ag.econ.277368?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Jessica Cohen & Pascaline Dupas, 2008. "Free Distribution or Cost-Sharing? Evidence from a Malaria Prevention Experiment," NBER Working Papers 14406, National Bureau of Economic Research, Inc.
    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. William A. Masters & Diakalia Sanogo, 2002. "Welfare Gains from Quality Certification of Infant Foods: Results from a Market Experiment in Mali," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 84(4), pages 974-989.
    4. Jessica Cohen & Pascaline Dupas, 2010. "Free Distribution or Cost-Sharing? Evidence from a Randomized Malaria Prevention Experiment," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 125(1), pages 1-45.
    5. Alessandro Tarozzi & Aprajit Mahajan & Brian Blackburn & Dan Kopf & Lakshmi Krishnan & Joanne Yoong, 2014. "Micro-loans, Insecticide-Treated Bednets, and Malaria: Evidence from a Randomized Controlled Trial in Orissa, India," American Economic Review, American Economic Association, vol. 104(7), pages 1909-1941, July.
    6. Pascaline Dupas, 2014. "Short‐Run Subsidies and Long‐Run Adoption of New Health Products: Evidence From a Field Experiment," Econometrica, Econometric Society, vol. 82(1), pages 197-228, January.
    7. Sanogo, Diakalia & Masters, William A., 2002. "The Value Of Quality Certification For Infant Foods: Results From A Market Experiment In Mali," 2002 Annual meeting, July 28-31, Long Beach, CA 19601, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Jacopo Bonan & Stefano Pareglio & Massimo Tavoni, 2014. "Access to Modern Energy: a Review of Impact Evaluations," Working Papers 2014.96, Fondazione Eni Enrico Mattei.
    2. Paulina Oliva & B. Kelsey Jack & Samuel Bell & Elizabeth Mettetal & Christopher Severen, 2020. "Technology Adoption under Uncertainty: Take-Up and Subsequent Investment in Zambia," The Review of Economics and Statistics, MIT Press, vol. 102(3), pages 617-632, July.
    3. 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.
    4. Whittington, Dale & Jeuland, Marc & Barker, Kate & Yuen, Yvonne, 2012. "Setting Priorities, Targeting Subsidies among Water, Sanitation, and Preventive Health Interventions in Developing Countries," World Development, Elsevier, vol. 40(8), pages 1546-1568.
    5. Alessandro Tarozzi & Ricardo Maertens & Kazi Matin Ahmed & Alexander van Geen, 2021. "Demand for Information on Environmental Health Risk, Mode of Delivery, and Behavioral Change: Evidence from Sonargaon, Bangladesh," The World Bank Economic Review, World Bank, vol. 35(3), pages 764-792.
    6. Hoffmann, Bridget, 2018. "Do non-monetary prices target the poor? Evidence from a field experiment in India," Journal of Development Economics, Elsevier, vol. 133(C), pages 15-32.
    7. Michael Grimm & Jörg Peters, 2012. "Improved Cooking Stoves that End up in Smoke?," RWI Positionen, Rheinisch-Westfälisches Institut für Wirtschaftsforschung, pages 09, 09.
    8. Michael Grimm & Anicet Munyehirwe & Jörg Peters & Maximiliane Sievert, 2015. "A First Step Up the Energy Ladder? Low Cost Solar Kits and Household’s Welfare in Rural Rwanda," Ruhr Economic Papers 0554, Rheinisch-Westfälisches Institut für Wirtschaftsforschung, Ruhr-Universität Bochum, Universität Dortmund, Universität Duisburg-Essen.
    9. repec:zbw:rwipos:052 is not listed on IDEAS
    10. Lybbert, Travis J. & Vosti, Stephen A. & Adams, Katherine P. & Guissou, Rosemonde, 2018. "Household demand persistence for child micronutrient supplementation," Journal of Health Economics, Elsevier, vol. 62(C), pages 147-164.
    11. Jörg Peters & Jörg Langbein & Gareth Roberts, 2018. "Generalization in the Tropics – Development Policy, Randomized Controlled Trials, and External Validity," The World Bank Research Observer, World Bank, vol. 33(1), pages 34-64.
    12. Peters, Jörg & Langbein, Jörg & Roberts, Gareth, 2016. "Policy evaluation, randomized controlled trials, and external validity—A systematic review," Economics Letters, Elsevier, vol. 147(C), pages 51-54.
    13. Cariappa, A.G. Adeeth & Chandel, B.S. & Sendhil, R. & Dixit, Anil Kumar & Sankhala, Gopal & Mani, Veena & Meena, B.S., 2022. "Do the prices of a preventive animal health product affect dairy farmers’ willingness to pay and product use? Evidence from an experimental study," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 100(C).
    14. Michael Grimm & Anicet Munyehirwe & Jörg Peters & Maximiliane Sievert, 2017. "A First Step up the Energy Ladder? Low Cost Solar Kits and Household’s Welfare in Rural Rwanda," The World Bank Economic Review, World Bank, vol. 31(3), pages 631-649.
    15. Bensch, Gunther & Peters, Jörg, 2012. "A Recipe for Success? Randomized Free Distribution of Improved Cooking Stoves in Senegal," Ruhr Economic Papers 325, RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen.
    16. Gunther Bensch & Jörg Peters, 2020. "One‐Off Subsidies and Long‐Run Adoption—Experimental Evidence on Improved Cooking Stoves in Senegal," American Journal of Agricultural Economics, John Wiley & Sons, vol. 102(1), pages 72-90, January.
    17. 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.
    18. Sylvain Chassang & Gerard Padro I Miquel & Erik Snowberg, 2012. "Selective Trials: A Principal-Agent Approach to Randomized Controlled Experiments," American Economic Review, American Economic Association, vol. 102(4), pages 1279-1309, June.
    19. Pascaline Dupas & Edward Miguel, 2016. "Impacts and Determinants of Health Levels in Low-Income Countries," NBER Working Papers 22235, National Bureau of Economic Research, Inc.
    20. Karthik Muralidharan & Paul Niehaus, 2017. "Experimentation at Scale," Journal of Economic Perspectives, American Economic Association, vol. 31(4), pages 103-124, Fall.
    21. Alem, Yonas & Hassen, Sied & Köhlin, Gunnar, 2018. "Decision-making within the Household: The Role of Autonomy and Differences in Preferences," Working Papers in Economics 724, University of Gothenburg, Department of Economics.

    More about this item

    Keywords

    Food Consumption/Nutrition/Food Safety;

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ags:iaae18:277368. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: AgEcon Search (email available below). General contact details of provider: https://edirc.repec.org/data/iaaeeea.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.