IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Login to save this paper or follow this series

Tying Odysseus to the Mast: Evidence from a Commitment Savings Product in the Philippines

  • Nava Ashraf

    ()

    (Harvard University)

  • Dean S. Karlan

    ()

    (Yale University, Economic Growth Center)

  • Wesley Yin

    ()

    (Princeton University)

Registered author(s):

    We designed a commitment savings product for a Philippine bank and implemented it using a randomized control methodology. The savings product was intended for individuals who want to commit now to restrict access to their savings, and who were sophisticated enough to engage in such a mechanism. We conducted a baseline survey on 1777 existing or former clients of a bank. One month later, we offered the commitment product to a randomly chosen subset of 710 clients; 202 (28.4 percent) accepted the offer and opened the account. In the baseline survey, we asked hypothetical time discounting questions. Women who exhibited a lower discount rate for future relative to current tradeoffs, and hence potentially have a preference for commitment, were indeed significantly more likely to open the commitment savings account. After twelve months, average savings balances increased by 81 percentage points for those clients assigned to the treatment group relative to those assigned to the control group. We conclude that the savings response represents a lasting change in savings, and not merely a short-term response to a new product.

    If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

    File URL: http://www.econ.yale.edu/growth_pdf/cdp917.pdf
    Download Restriction: no

    Paper provided by Economic Growth Center, Yale University in its series Working Papers with number 917.

    as
    in new window

    Length: 40 pages
    Date of creation: Jul 2005
    Date of revision:
    Handle: RePEc:egc:wpaper:917
    Contact details of provider: Postal: PO Box 8269, New Haven CT 06520-8269
    Phone: (203) 432-3610
    Fax: (203) 432-3898
    Web page: http://www.econ.yale.edu/

    More information through EDIRC

    References listed on IDEAS
    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.:

    as in new window
    1. Richard H. Thaler & Shlomo Benartzi, 2004. "Save More Tomorrow (TM): Using Behavioral Economics to Increase Employee Saving," Journal of Political Economy, University of Chicago Press, vol. 112(S1), pages S164-S187, February.
    2. Jesus Fernandez-Villaverde & Arijit Mukherji, 2003. "Can We Really Observe Hyperbolic Discounting," Levine's Working Paper Archive 618897000000000779, David K. Levine.
    3. Richard Thaler & Shlomo Benartzi, 2004. "Save more tomorrow: Using behavioral economics to increase employee saving," Natural Field Experiments 00337, The Field Experiments Website.
    Full references (including those not matched with items on IDEAS)

    This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

    When requesting a correction, please mention this item's handle: RePEc:egc:wpaper:917. 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: (Louise Danishevsky)

    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 references are entirely missing, you can add them using this form.

    If the full references list an item that is present in RePEc, but the system did not link 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 profile, as there may be some citations waiting for confirmation.

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

    This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.