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

Jérôme Mathis
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Jérôme Mathis: LEDa - Laboratoire d'Economie de Dauphine - IRD - Institut de Recherche pour le Développement - Université Paris Dauphine-PSL - PSL - Université Paris Sciences et Lettres - CNRS - Centre National de la Recherche Scientifique

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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.

Keywords: Deposit differentiation; Loan differentiation; Cournot-Bertrand model (search for similar items in EconPapers)
Date: 2025-04
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Published in Economics Letters, 2025, 250, pp.112266. ⟨10.1016/j.econlet.2025.112266⟩

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Persistent link: https://EconPapers.repec.org/RePEc:hal:journl:hal-05492725

DOI: 10.1016/j.econlet.2025.112266

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