IDEAS home Printed from https://ideas.repec.org/a/prs/recofi/ecofi_0987-3368_2012_num_106_2_5940.html
   My bibliography  Save this article

La hausse du poids et des profits de la finance dans l’économie est-elle justifiée ?

Author

Listed:
  • Patrick Artus

Abstract

[fre] La finance sert à intermédier l’épargne entre les épargnants de base et les emprunteurs. On s’attend à ce que la taille de la finance évolue avec la taille de l’intermédiation de l’épargne qui est réalisée entre les prêteurs et les emprunteurs. Lorsque réaliser l’intermédiation de l’épargne devient plus risqué pour les intermédiaires financiers, les marges bénéficiaires demandées par la finance devraient augmenter. Nous examinons cette relation entre taille et rôle de la finance aux États-Unis et dans la zone euro. La hausse de la taille de la finance s’explique par la hausse similaire de la taille de l’activité d’intermédiation de l’épargne. La hausse de la profitabilité relative de la finance par rapport aux autres secteurs s’explique par la hausse des primes de risque de défaut des emprunteurs. Le niveau élevé de profitabilité relative de la finance par rapport aux autres activités ne peut bien sûr pas s’expliquer seulement à partir de l’évolution de la taille et du risque de l’intermédiation financière. Mais le parallélisme entre le poids de la finance et la taille de l’épargne et des actifs intermédiés est frappant. . Classification JEL : E44, G00. [eng] Are the Increased Size and Profits Share of Finance in the Economy Justified ? . Finance is used to intermediate savings between retail savers and borrowers. The size of finance (in terms of jobs, value added and profits) is normally expected to evolve in line with the size of intermediation of savings carried out between lenders and borrowers. If intermediating savings becomes riskier for financial intermediaries (with respect to default and liquidity risks), one also expects profit margins demanded by finance to rise. We will study this relationship between size and role of finance in the United States and the euro zone. The increase in the size of finance (up 50% between 1995 and 2011 in the United States and 25% in the euro zone) is easily accounted for by the similar increase in the size of the activity of intermediating savings. The growth in the relative profitability of finance in comparison with other sectors (33% over the same period for both economies) can also be explained by the rise in borrowers’ default risk premia. The high level of finance’s relative profitability in comparison with other activities cannot of course be explained only by changes in the size and risk of financial intermediation. However, the similarity between the weight of finance and the size of savings and intermediated assets is striking. . Classification JEL : E44, G00.

Suggested Citation

  • Patrick Artus, 2012. "La hausse du poids et des profits de la finance dans l’économie est-elle justifiée ?," Revue d'Économie Financière, Programme National Persée, vol. 106(2), pages 49-62.
  • Handle: RePEc:prs:recofi:ecofi_0987-3368_2012_num_106_2_5940
    as

    Download full text from publisher

    File URL: https://www.persee.fr/doc/ecofi_0987-3368_2012_num_106_2_5940
    Download Restriction: no
    ---><---

    More about this item

    JEL classification:

    • E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy
    • G00 - Financial Economics - - General - - - General
    • E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy
    • G00 - Financial Economics - - General - - - General

    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:prs:recofi:ecofi_0987-3368_2012_num_106_2_5940. 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: Equipe PERSEE (email available below). General contact details of provider: https://www.persee.fr/collection/ecofi .

    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.