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Corrigendum to “Asymmetries in banking conduct: A Cournot – Bertrand model” [Econom. Lett. 233 (2023) 111426]

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  • Mathis, Jérôme

Abstract

I correct a few mistakes in Dalla (2023). According to Dalla (2023), the deposit market becomes progressively more efficient with the Cournot, Cournot-Bertrand, and Bertrand models. However, this holds true only under a specific condition on the parameter values. The violation of this condition may either reverse the efficiency ranking or prevent the existence of equilibrium.

Suggested Citation

  • Mathis, Jérôme, 2025. "Corrigendum to “Asymmetries in banking conduct: A Cournot – Bertrand model” [Econom. Lett. 233 (2023) 111426]," Economics Letters, Elsevier, vol. 250(C).
    • Handle: RePEc:eee:ecolet:v:250:y:2025:i:c:s016517652500103x
    DOI: 10.1016/j.econlet.2025.112266
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    More about this item

    Keywords

    Cournot-Bertrand model; Loan differentiation; Deposit differentiation;
    All these keywords.

    JEL classification:

    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets

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