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Greek economic policy uncertainty: Does it matter for Europe? Evidence from a dynamic connectedness decomposition approach

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  • Antonakakis, Nikolaos
  • Gabauer, David
  • Gupta, Rangan

Abstract

This study examines the propagation mechanism of economic policy uncertainty shocks within Greece and between Greece and Europe over the period of January, 1998 and May, 2018. Further insights about the Greek-internal and external dynamics of economic policy uncertainty are provided by employing the recently developed dynamic connectedness decomposition approach of Gabauer and Gupta (2018). Our analysis reveals that Greek economic policy uncertainty is dominating the European economic policy uncertainty nearly permanently throughout the period of analysis. In particular, the Greek banking policy uncertainty (capital controls) and Greek currency policy uncertainty (Grexit rumors) have been significant net pairwise transmitters with respect to the European economic policy uncertainty. In addition, the Greek-internal transmission mechanism indicates that, Greek fiscal policy uncertainty indices are driven by Greek related monetary policy indices. Finally, our impulse response analysis suggests that the persistence of monetary policy related shocks is varying over time and increased after the Global Financial Crisis of 2007–2009. This magnifying effect explains partially the prolonged recovery of the European economy.

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  • Antonakakis, Nikolaos & Gabauer, David & Gupta, Rangan, 2019. "Greek economic policy uncertainty: Does it matter for Europe? Evidence from a dynamic connectedness decomposition approach," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 535(C).
  • Handle: RePEc:eee:phsmap:v:535:y:2019:i:c:s0378437119313202
    DOI: 10.1016/j.physa.2019.122280
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    Cited by:

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    2. Brandt, Richard, 2021. "Economic Policy Uncertainty Index: Extension and optimization of Scott R. Baker, Nicholas Bloom and Steven J. Davis's search term," DoCMA Working Papers 5, TU Dortmund University, Dortmund Center for Data-based Media Analysis (DoCMA).
    3. Śmiech, Sławomir & Papież, Monika & Shahzad, Syed Jawad Hussain, 2020. "Spillover among financial, industrial and consumer uncertainties. The case of EU member states," International Review of Financial Analysis, Elsevier, vol. 70(C).
    4. Cagli, Efe Caglar & Mandaci, Pinar Evrim, 2023. "Time and frequency connectedness of uncertainties in cryptocurrency, stock, currency, energy, and precious metals markets," Emerging Markets Review, Elsevier, vol. 55(C).
    5. Christos Floros, 2020. "Banking Development and Economy in Greece: Evidence from Regional Data," JRFM, MDPI, vol. 13(10), pages 1-13, October.
    6. Zhou, Yuqin & Liu, Zhenhua & Wu, Shan, 2022. "The global economic policy uncertainty spillover analysis: In the background of COVID-19 pandemic," Research in International Business and Finance, Elsevier, vol. 61(C).
    7. Apostolakis, George N. & Floros, Christos & Gkillas, Konstantinos & Wohar, Mark, 2021. "Political uncertainty, COVID-19 pandemic and stock market volatility transmission," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 74(C).
    8. Zhang, Yulian & Hamori, Shigeyuki, 2021. "Do news sentiment and the economic uncertainty caused by public health events impact macroeconomic indicators? Evidence from a TVP-VAR decomposition approach," The Quarterly Review of Economics and Finance, Elsevier, vol. 82(C), pages 145-162.
    9. Dorine Boumans & Henrik Müller & Stefan Sauer, 2022. "How Media Content Influences Economic Expectations: Evidence from a Global Expert Survey," ifo Working Paper Series 380, ifo Institute - Leibniz Institute for Economic Research at the University of Munich.
    10. Rabbani, Mustafa Raza & Billah, Syed Mabruk & Shaik, Muneer & Rahman, Mashuk & Boujlil, Rhada, 2023. "Dynamic connectedness, spillover, and optimal hedging strategy among FinTech, Sukuk, and Islamic equity markets," Global Finance Journal, Elsevier, vol. 58(C).
    11. Nikolaos Antonakakis & Ioannis Chatziantoniou & David Gabauer, 2020. "Refined Measures of Dynamic Connectedness based on Time-Varying Parameter Vector Autoregressions," JRFM, MDPI, vol. 13(4), pages 1-23, April.

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    More about this item

    Keywords

    TVP-VAR; Dynamic connectedness; Dynamic connectedness decomposition; Categorical economic policy uncertainty spillovers;
    All these keywords.

    JEL classification:

    • C32 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes; State Space Models
    • C50 - Mathematical and Quantitative Methods - - Econometric Modeling - - - General
    • F42 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - International Policy Coordination and Transmission

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