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An Idealized View of Financial Intermediation

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  • Sissoko, Carolyn

Abstract

We consider an environment where the general equilibrium assumption that every agent buys and sells simultaneously is relaxed. We show that fiat money can implement a Pareto optimal allocation only if taxes are type-specific. We then consider intermediated money by assuming that financial intermediaries whose liabilities circulate as money have an important identifying characteristic: they are widely viewed as default-free. The paper demonstrates that default-free intermediaries who issue deposit accounts with credit lines to consumers can resolve the monetary problem and make it possible for the economy to reach a Pareto optimum.

Suggested Citation

  • Sissoko, Carolyn, 2007. "An Idealized View of Financial Intermediation," Economics - The Open-Access, Open-Assessment E-Journal (2007-2020), Kiel Institute for the World Economy (IfW Kiel), vol. 1, pages 1-29.
    • Handle: RePEc:zbw:ifweej:5740
    DOI: 10.5018/economics-ejournal.ja.2007-5
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    References listed on IDEAS

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    Cited by:

    1. Carolyn Sissoko, 2017. "The Plight of Modern Markets: How Universal Banking Undermines Capital Markets," Economic Notes, Banca Monte dei Paschi di Siena SpA, vol. 46(1), pages 53-104, February.

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    More about this item

    Keywords

    Fiat Money; Cash-in-advance; Financial Intermediation;
    All these keywords.

    JEL classification:

    • E5 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit
    • G2 - Financial Economics - - Financial Institutions and Services

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