IDEAS home Printed from https://ideas.repec.org/a/cup/jfinqa/v13y1978i03p585-586_00.html
   My bibliography  Save this article

A Note on Modeling Simple Dynamic Cash Balance Problem: Errata

Author

Listed:
  • Sethi, Suresh P.

Abstract

In [2], I gave a solution of an extended cash balance problem which disallows overdrafts and shortselling. This solution is incorrect. To show this, we produce a counterexample constructed by Carl Norstrøm. In the notation of the note [2], let x0 = 0, y0 = 3, d(t) = 0, α = 0, T = 10, M1 = M2 = ∞and r2 (t) = .1. Applying the procedure in [2] to this problem, we obtain the policy of impulse-selling all the securities at t = 0. On the other hand, it is obvious by inspection that the optimal policy is to keep the securities until t = 5, at which time, turn them into cash by an impulse-sale. We note, in passing, that the solution by inspection in this case is possible because there is no bounds on the control variable.

Suggested Citation

  • Sethi, Suresh P., 1978. "A Note on Modeling Simple Dynamic Cash Balance Problem: Errata," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 13(3), pages 585-586, September.
    • Handle: RePEc:cup:jfinqa:v:13:y:1978:i:03:p:585-586_00
    as

    Download full text from publisher

    File URL: https://www.cambridge.org/core/product/identifier/S0022109000004841/type/journal_article
    File Function: link to article abstract page
    Download Restriction: no
    ---><---

    More about this item

    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:cup:jfinqa:v:13:y:1978:i:03:p:585-586_00. 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.

    We have no bibliographic references for this item. You can help adding them by using 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: Kirk Stebbing (email available below). General contact details of provider: https://www.cambridge.org/jfq .

    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.