IDEAS home Printed from https://ideas.repec.org/a/ebl/ecbull/eb-22-00346.html
   My bibliography  Save this article

Role of Global Uncertainty: Evidence from COVID-19 Pandemic

Author

Listed:
  • Jongrim Ha

    (World Bank)

Abstract

By estimating a wide range of factor-augmented vector autoregression models, I investigate the role of global uncertainty on global financial asset and oil prices during the COVID-19 pandemic. The results suggest that the global uncertainty shock explained from a third to three fifths of total variations in the variables after the pandemic, which impacts are two to four times as sizeable as what are assessed based on the pre-pandemic period. The shocks were in nature demand-driven; higher global uncertainty was associated with significant declines in global stock prices, implied inflation, economic activity, and oil prices. However, the shocks led to significant rise in global interest rates, possibly reflecting raised term and risk premia.

Suggested Citation

  • Jongrim Ha, 2022. "Role of Global Uncertainty: Evidence from COVID-19 Pandemic," Economics Bulletin, AccessEcon, vol. 42(2), pages 1002-1031.
    • Handle: RePEc:ebl:ecbull:eb-22-00346
    as

    Download full text from publisher

    File URL: http://www.accessecon.com/Pubs/EB/2022/Volume42/EB-22-V42-I2-P86.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Maurice Obstfeld & Jay C. Shambaugh & Alan M. Taylor, 2005. "The Trilemma in History: Tradeoffs Among Exchange Rates, Monetary Policies, and Capital Mobility," The Review of Economics and Statistics, MIT Press, vol. 87(3), pages 423-438, August.
    2. Aizenman, Joshua & Chinn, Menzie D. & Ito, Hiro, 2016. "Monetary policy spillovers and the trilemma in the new normal: Periphery country sensitivity to core country conditions," Journal of International Money and Finance, Elsevier, vol. 68(C), pages 298-330.
    3. Caggiano, Giovanni & Castelnuovo, Efrem & Groshenny, Nicolas, 2014. "Uncertainty shocks and unemployment dynamics in U.S. recessions," Journal of Monetary Economics, Elsevier, vol. 67(C), pages 78-92.
    4. Leduc, Sylvain & Liu, Zheng, 2016. "Uncertainty shocks are aggregate demand shocks," Journal of Monetary Economics, Elsevier, vol. 82(C), pages 20-35.
    5. Veronica Guerrieri & Guido Lorenzoni & Ludwig Straub & Iván Werning, 2022. "Macroeconomic Implications of COVID-19: Can Negative Supply Shocks Cause Demand Shortages?," American Economic Review, American Economic Association, vol. 112(5), pages 1437-1474, May.
    6. Iván Alfaro & Nicholas Bloom & Xiaoji Lin, 2024. "The Finance Uncertainty Multiplier," Journal of Political Economy, University of Chicago Press, vol. 132(2), pages 577-615.
    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. Caggiano, Giovanni & Castelnuovo, Efrem & Kima, Richard, 2020. "The global effects of Covid-19-induced uncertainty," Economics Letters, Elsevier, vol. 194(C).
    2. Eksi, Ozan & Onur Tas, Bedri Kamil, 2022. "Time-varying effect of uncertainty shocks on unemployment," Economic Modelling, Elsevier, vol. 110(C).
    3. Anna Belianska & Aurélien Eyquem & Céline Poilly, 2021. "The Transmission Channels of Government Spending Uncertainty," AMSE Working Papers 2115, Aix-Marseille School of Economics, France.
    4. Caggiano, Giovanni & Castelnuovo, Efrem & Pellegrino, Giovanni, 2017. "Estimating the real effects of uncertainty shocks at the Zero Lower Bound," European Economic Review, Elsevier, vol. 100(C), pages 257-272.
    5. Dibiasi, Andreas & Sarferaz, Samad, 2023. "Measuring macroeconomic uncertainty: A cross-country analysis," European Economic Review, Elsevier, vol. 153(C).
    6. Choi Sangyup & Yoon Chansik, 2022. "Uncertainty, Financial Markets, and Monetary Policy over the Last Century," The B.E. Journal of Macroeconomics, De Gruyter, vol. 22(2), pages 397-434, June.
    7. Giovanni Pellegrino & Federico Ravenna & Gabriel Züllig, 2021. "The Impact of Pessimistic Expectations on the Effects of COVID‐19‐Induced Uncertainty in the Euro Area," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 83(4), pages 841-869, August.
    8. Andrea Carriero & Alessio Volpicella, 2022. "Generalizing the Max Share Identification to multiple shocks identification: an Application to Uncertainty," School of Economics Discussion Papers 0322, School of Economics, University of Surrey.
    9. Punzi, Maria Teresa, 2020. "The impact of uncertainty on the macro-financial linkage with international financial exposure," Journal of Economics and Business, Elsevier, vol. 110(C).
    10. Idriss Fontaine, 2021. "Uncertainty and Labour Force Participation," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 83(2), pages 437-471, April.
    11. Miescu, Mirela & Rossi, Raffaele, 2021. "COVID-19-induced shocks and uncertainty," European Economic Review, Elsevier, vol. 139(C).
    12. Alessandri, Piergiorgio & Mumtaz, Haroon, 2019. "Financial regimes and uncertainty shocks," Journal of Monetary Economics, Elsevier, vol. 101(C), pages 31-46.
    13. Georgios Georgiadis & Feng Zhu, 2019. "Monetary policy spillovers, capital controls and exchange rate flexibility, and the financial channel of exchange rates," GRU Working Paper Series GRU_2019_009, City University of Hong Kong, Department of Economics and Finance, Global Research Unit.
    14. Bekaert, Geert & Hoerova, Marie & Xu, Nancy, 2023. "Risk, Monetary Policy and Asset Prices in a Global World," CEPR Discussion Papers 18229, C.E.P.R. Discussion Papers.
    15. Deniz AYTAÇ, 2023. "Global Economic Policy Uncertainty and Energy Prices: A Markov-Switching VAR Approach," Journal for Economic Forecasting, Institute for Economic Forecasting, vol. 0(3), pages 40-61, October.
    16. Meinen, Philipp & Roehe, Oke, 2018. "To sign or not to sign? On the response of prices to financial and uncertainty shocks," Economics Letters, Elsevier, vol. 171(C), pages 189-192.
    17. Arigoni, Filippo & Lenarčič, Črt, 2020. "The impact of trade policy uncertainty shocks on the Euro Area," MPRA Paper 100832, University Library of Munich, Germany.
    18. Magnus Reif, 2020. "Macroeconomics, Nonlinearities, and the Business Cycle," ifo Beiträge zur Wirtschaftsforschung, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, number 87.
    19. Laurent Ferrara & Pierre Guérin, 2018. "What are the macroeconomic effects of high‐frequency uncertainty shocks?," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 33(5), pages 662-679, August.
    20. Efrem Castelnuovo, 2019. "Yield Curve and Financial Uncertainty: Evidence Based on US Data," Australian Economic Review, The University of Melbourne, Melbourne Institute of Applied Economic and Social Research, vol. 52(3), pages 323-335, September.

    More about this item

    Keywords

    Global Financial Uncertainty; Equity price; Implied Inflation; Oil Price; Interest Rate; COVID-19; FAVAR;
    All these keywords.

    JEL classification:

    • E3 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles
    • F2 - International Economics - - International Factor Movements and International Business

    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:ebl:ecbull:eb-22-00346. 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: John P. Conley (email available below). General contact details of provider: .

    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.