IDEAS home Printed from https://ideas.repec.org/a/ces/ifosdt/v70y2017i03p40-45.html

Die Konjunkturprognosen der Gemeinschaftsdiagnose und des Bundeswirtschaftsministeriums im Vergleich

Author

Listed:
  • Timo Wollmershäuser

Abstract

Das Bundeswirtschaftsministerium weicht bei seinen Konjunkturprognosen von den Prognosen, die die Projektgruppe Gemeinschaftsdiagnose erstellt, ab, ohne dabei systematisch darüber oder darunter zu liegen. Diese Abweichungen führen allerdings zu keiner Verbesserung der Prognosequalität. Bei längeren Prognosehorizonten scheinen sich die aus den Abweichungen resultierenden Veränderungen der Prognosefehler auszugleichen. Allerdings sind die Prognosen – sowohl der Projektgruppe Gemeinschaftsdiagnose als auch des Bundeswirtschaftsministeriums – bei längeren Prognosehorizonten zu optimistisch: Beide Institutionen veröffentlichten in der Vergangenheit BIP-Prognosen, die höher als die jeweilige Realisation des BIP ausfielen. Die Ursache für die systematische Überschätzung der längerfristigen BIP-Entwicklung scheint in der Fehleinschätzung zu liegen, den langjährigen Rückgang der Trendwachstumsrate des deutschen BIP in Echtzeit als konjunkturelle und damit vorübergehende Schwäche zu interpretieren.

Suggested Citation

  • Timo Wollmershäuser, 2017. "Die Konjunkturprognosen der Gemeinschaftsdiagnose und des Bundeswirtschaftsministeriums im Vergleich," ifo Schnelldienst, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, vol. 70(03), pages 40-45, February.
    • Handle: RePEc:ces:ifosdt:v:70:y:2017:i:03:p:40-45
    as

    Download full text from publisher

    File URL: https://www.ifo.de/DocDL/sd-2017-03-wollmershaeuser-gd-bmwi-prognosen-2017-02-09.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Ivo Bischoff & Wolfgang Gohout, 2010. "The political economy of tax projections," International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 17(2), pages 133-150, April.
    2. Berger, Helge & Woitek, Ulrich, 1997. "Searching for Political Business Cycles in Germany," Public Choice, Springer, vol. 91(2), pages 179-197, April.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Björn Kauder & Niklas Potrafke & Fabian Ruthardt & Christoph Schinke, 2017. "Beschönigen Landesregierungen fiskalische Kennziffern?," ifo Schnelldienst, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, vol. 70(06), pages 36-40, March.
    2. Thiess Buettner & Bjoern Kauder, 2015. "Political biases despite external expert participation? An empirical analysis of tax revenue forecasts in Germany," Public Choice, Springer, vol. 164(3), pages 287-307, September.
    3. Björn Kauder & Niklas Potrafke & Christoph Schinke, 2017. "Manipulating Fiscal Forecasts: Evidence from the German States," FinanzArchiv: Public Finance Analysis, Mohr Siebeck, Tübingen, vol. 73(2), pages 213-236, June.
    4. Berlemann, Michael & Elzemann, Jorg, 2006. "Are expectations on inflation and election outcomes connected? An empirical analysis," Economics Letters, Elsevier, vol. 91(3), pages 354-359, June.
    5. Chatagny, Florian, 2015. "Incentive effects of fiscal rules on the finance minister's behavior: Evidence from revenue projections in Swiss Cantons," European Journal of Political Economy, Elsevier, vol. 39(C), pages 184-200.
    6. Berlemann, Michael & Markwardt, Gunther, 2006. "Variable rational partisan cycles and electoral uncertainty," European Journal of Political Economy, Elsevier, vol. 22(4), pages 874-886, December.
    7. Heinemann, Friedrich & Janeba, Eckhard & Todtenhaupt, Maximilian, 2022. "Incumbency and expectations of fiscal rule compliance: Evidence from surveys of German policy makers," European Journal of Political Economy, Elsevier, vol. 72(C).
    8. Dreher, Axel & Vaubel, Roland, 2009. "Foreign exchange intervention and the political business cycle: A panel data analysis," Journal of International Money and Finance, Elsevier, vol. 28(5), pages 755-775, September.
    9. Dilla, Diana, 2017. "Staatsverschuldung und Verschuldungsmentalität [Public Debt and Debt Mentality]," MPRA Paper 79432, University Library of Munich, Germany.
    10. Boysen-Hogrefe, Jens, 2014. "Passt die mittelfristige Steuerschätzung zur Finanzplanung der Länder?," Kiel Policy Briefs 78, Kiel Institute for the World Economy.
    11. Belke, Ansgar, 2000. "Partisan Political Business Cycles in the German Labour Market? Empirical Tests in the Light of the Lucas-Critique," Public Choice, Springer, vol. 104(3-4), pages 225-283, September.
    12. Simon Luechinger & Christoph Schaltegger, 2013. "Fiscal rules, budget deficits and budget projections," International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 20(5), pages 785-807, October.
    13. Ahmet Emrah Tayyar, 2017. "Political Monetary Cycles In Coalition And Single Party Government Periods: A Case Study On Turkey," Annals - Economy Series, Constantin Brancusi University, Faculty of Economics, vol. 6, pages 89-111, December.
    14. Belke, Ansgar & Potrafke, Niklas, 2012. "Does government ideology matter in monetary policy? A panel data analysis for OECD countries," Journal of International Money and Finance, Elsevier, vol. 31(5), pages 1126-1139.
    15. Berger, Helge & Woitek, Ulrich, 1997. "How opportunistic are partisan German central bankers: Evidence on the Vaubel hypothesis," European Journal of Political Economy, Elsevier, vol. 13(4), pages 807-821, December.
    16. Ademmer Martin & Boysen-Hogrefe Jens, 2022. "The Impact of Forecast Errors on Fiscal Planning and Debt Accumulation," Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), De Gruyter, vol. 242(2), pages 171-190, April.
    17. Beate Jochimsen & Robert Lehmann, 2017. "On the political economy of national tax revenue forecasts: evidence from OECD countries," Public Choice, Springer, vol. 170(3), pages 211-230, March.
    18. Ansgar Belke & Niklas Potrafke, 2009. "Does Government Ideology Matter in Monetary Policy? – A Panel Data Analysis for OECD Countries," Ruhr Economic Papers 0094, Rheinisch-Westfälisches Institut für Wirtschaftsforschung, Ruhr-Universität Bochum, Universität Dortmund, Universität Duisburg-Essen.
    19. Jeffrey A. Frankel & Jesse Schreger, 2016. "Bias in Official Fiscal Forecasts: Can Private Forecasts Help?," NBER Working Papers 22349, National Bureau of Economic Research, Inc.
    20. Koen Schoors & Konstantin Sonin, 2005. "Passive Creditors," International Finance, Wiley Blackwell, vol. 8(1), pages 57-86, March.

    More about this item

    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:ces:ifosdt:v:70:y:2017:i:03:p:40-45. 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.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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: Klaus Wohlrabe (email available below). General contact details of provider: https://edirc.repec.org/data/ifooode.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.