[go: up one dir, main page]
More Web Proxy on the site http://driver.im/
IDEAS home Printed from https://ideas.repec.org/a/diw/diwvjh/92-1-6.html
   My bibliography  Save this article

Public Sustainable Finance: von nachhaltigen Finanzmärkten zur sozialökologischen Transformation

Author

Listed:
  • Philipp Golka
  • Steffen Murau
  • Jan-Erik Thie
Abstract
In this article, we argue for “public sustainable finance,” in which the state has a central role to play for maximum transformational impact. To date, sustainable finance has focused on ESG criteria, divestment, voting, engagement, and impact investing. The goal is to mobilize private capital by “de-risking” private investments through public funds. Government action in the form of direct financing is not considered in the current discussion on sustainable finance. We argue this is due to an implicit reference to mainstream economic theory: according to the New Consensus model, an overly active state leads to time inconsistency problems and crowding out effects. The theoretical assumptions are also reflected in the current institutional framework in the form of the EU’s Maastricht Treaty and the German debt brake. However, these assumptions based on the loanable funds theory have been sufficiently refuted in recent years. Loans arise out of thin air and can provide additional public investments, which in turn lead to increased private investment (crowding in). It is true that a reform of the debt brake is unlikely at present. However, public investments in climate protection and renewable energy can be made possible within the current debt brake regime by means of exceptions. To this end, we propose that the Climate and Transformation Fund (KTF) be given its own borrowing powers. By borrowing 162 billion euros by 2030, the existing financing gap can be closed and important investments in the future can be made. In diesem Artikel plädieren wir für „Public Sustainable Finance“, bei welchem dem Staat für eine maximale Transformationswirkung eine zentrale Rolle zukommt. Bisheriges Sustainable Finance konzentriert sich auf ESG-Kriterien, Divestment, Voting, Engagement und Impact Investing. Ziel ist die Mobilisierung privaten Kapitals, indem ein „De-risking“ privater Investitionen durch öffentliche Mittel ermöglicht wird. Staatliches Handeln in Form von Direktfinanzierung findet in der aktuellen Diskussion keine Beachtung. Dem New Consensus-Modell nach führt ein zu aktiver Staat zu Time Inconsistency-Problemen und Crowding Out-Effekten. Die theoretischen Annahmen finden sich auch im aktuellen institutionellen Gefüge in Form des Maastricht-Vertrags der EU und der deutschen Schuldenbremse wieder. Jedoch wurden diese auf der Loanable Funds-Theorie beruhenden Annahmen in den vergangenen Jahren hinreichend widerlegt. Kredite entstehen aus dem nichts und können zusätzliche öffentliche Investitionsmittel bereitstellen, die wiederum vermehrte private Investitionen nach sich ziehen (Crowding In). Auch im aktuellen Schuldenbremsen-Regime sind über Ausnahmetatbestände zusätzliche öffentliche Investitionen in Klimaschutz und Energiewende möglich. Hierfür schlagen wir vor, den Klima- und Transformationsfond (KTF) mit eigenen Kreditermächtigungen auszustatten. Durch die Aufnahme von Krediten in Höhe von 162 Mrd. Euro bis 2030 können die bestehende Finanzierungslücke geschlossen und wichtige Zukunftsinvestitionen getätigt werden.

Suggested Citation

  • Philipp Golka & Steffen Murau & Jan-Erik Thie, 2023. "Public Sustainable Finance: von nachhaltigen Finanzmärkten zur sozialökologischen Transformation," Vierteljahrshefte zur Wirtschaftsforschung / Quarterly Journal of Economic Research, DIW Berlin, German Institute for Economic Research, vol. 92(1), pages 97-112.
  • Handle: RePEc:diw:diwvjh:92-1-6
    DOI: 10.3790/vjh.92.1.97
    as

    Download full text from publisher

    File URL: https://doi.org/10.3790/vjh.92.1.97
    Download Restriction: Fulltext of the latest 4 issues for subscribers or as pay-per-view articles from the publisher's e-journals platform.

    File URL: https://libkey.io/10.3790/vjh.92.1.97?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    More about this item

    Keywords

    Sustainable Finance; Fiskalpolitik; Finanzmarkt;
    All these keywords.

    JEL classification:

    • H72 - Public Economics - - State and Local Government; Intergovernmental Relations - - - State and Local Budget and Expenditures
    • Q56 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environment and Development; Environment and Trade; Sustainability; Environmental Accounts and Accounting; Environmental Equity; Population Growth
    • E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy

    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:diw:diwvjh:92-1-6. 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: Bibliothek (email available below). General contact details of provider: https://edirc.repec.org/data/diwbede.html .

    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.