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  1. Selecting the most effective nudge
    evidence from a large-scale experiment on immunization
    Autor*in: Banerjee, Abhijit V.; Chandrasekhar, Arun G.; Dalpath, Suresh; Duflo, Esther; Floretta, John; Jackson, Matthew O.; Kannan, Harini; Loza, Francine N.; Sankar, Anirudh; Schrimpf, Anna; Shrestha, Maheshwor
    Erschienen: 2021
    Verlag:  Stanford Institute for Economic Policy Research (SIEPR), Stanford, CA

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    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
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    Export in Literaturverwaltung   RIS-Format
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: Working paper / Stanford Institute for Economic Policy Research (SIEPR) ; no. 21, 026 (April, 2021)
    Schlagworte: Nudge; Impfung; Randomisierte kontrollierte Studie; Indien; development economics; Immunization; India; Reminders; incentives; smart pooling
    Umfang: 1 Online-Ressource (circa 65 Seiten), Illustrationen
    Bemerkung(en):

    Erscheint auch als: NBER Working Paper No. 28726
  2. Selecting the Most Effective Nudge
    Evidence from a Large-Scale Experiment on Immunization
    Autor*in: Duflo, Esther; Banerjee, Abhijit V.; Floretta, John; Schrimpf, Anna; Sankar, Anirudh; Loza, Francine; Kannan, Harini; Jackson, Matthew O.; Chandrasekhar, Arun G; Shrestha, Maheshwor; Dalpath, Suresh
    Erschienen: 2021
    Verlag:  National Bureau of Economic Research, Cambridge, Mass

    We evaluate a large-scale set of interventions to increase demand for immunization in Haryana, India. The policies under consideration include the two most frequently discussed tools--reminders and incentives--as well as an intervention inspired by... mehr

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    Sächsische Landesbibliothek - Staats- und Universitätsbibliothek Dresden
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    Universitätsbibliothek Freiburg
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    Helmut-Schmidt-Universität, Universität der Bundeswehr Hamburg, Universitätsbibliothek
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    Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky
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    Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
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    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
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    We evaluate a large-scale set of interventions to increase demand for immunization in Haryana, India. The policies under consideration include the two most frequently discussed tools--reminders and incentives--as well as an intervention inspired by the networks literature. We cross-randomize whether (a) individuals receive SMS reminders about upcoming vaccination drives; (b) individuals receive incentives for vaccinating their children; (c) influential individuals (information hubs, trusted individuals, or both) are asked to act as "ambassadors" receiving regular reminders to spread the word about immunization in their community. By taking into account different versions (or "dosages") of each intervention, we obtain 75 unique policy combinations. We develop a new statistical technique--a smart pooling and pruning procedure--for finding a best policy from a large set, which also determines which policies are effective and the effect of the best policy. We proceed in two steps. First, we use a LASSO technique to collapse the data: we pool dosages of the same treatment if the data cannot reject that they had the same impact, and prune policies deemed ineffective. Second, using the remaining (pooled) policies, we estimate the effect of the best policy, accounting for the winner's curse. The key outcomes are (i) the number of measles immunizations and (ii) the number of immunizations per dollar spent. The policy that has the largest impact (information hubs, SMS reminders, incentives that increase with each immunization) increases the number of immunizations by 44 % relative to the status quo. The most cost-effective policy (information hubs, SMS reminders, no incentives) increases the number of immunizations per dollar by 9.1%

     
    Export in Literaturverwaltung   RIS-Format
      BibTeX-Format
    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    Schriftenreihe: NBER working paper series ; no. w28726
    Schlagworte: Nudge; Impfung; Randomisierte kontrollierte Studie; Indien
    Umfang: 1 Online-Ressource, illustrations (black and white)
    Bemerkung(en):

    Hardcopy version available to institutional subscribers