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Assessing the impact of policy and regulation interventions in European sovereign credit risk networks: What worked best?

Author

Listed:
  • Buse, Rebekka
  • Schienle, Melanie
  • Urban, Jörg
Abstract
We study the impact of changes in regulations and policy interventions on systemic risk among European sovereign entities measured as volatility spillovers in credit risk markets. With our unique intraday CDS dataset, the effectiveness of closely subsequent events can be assessed, and interventions with significant changes in network cross-effects can be discerned by appropriate bootstrap confidence intervals. We show that it was mainly regulatory changes such as the ban of trading naked sovereign CDS in 2012 as well as the new ISDA regulations in 2014 which were most effective in reducing systemic risk. In comparison, the effect of policy interventions was minor and generally not sustainable. Their impact was only significant when they were implemented for the first time and targeted more than one country. For the volatility spillover channels, we generally find balanced networks with no fragmentation over time.

Suggested Citation

  • Buse, Rebekka & Schienle, Melanie & Urban, Jörg, 2022. "Assessing the impact of policy and regulation interventions in European sovereign credit risk networks: What worked best?," Journal of International Economics, Elsevier, vol. 139(C).
    • Handle: RePEc:eee:inecon:v:139:y:2022:i:c:s0022199622001052
    DOI: 10.1016/j.jinteco.2022.103673
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    as
    1. Caporin, Massimiliano & Pelizzon, Loriana & Ravazzolo, Francesco & Rigobon, Roberto, 2018. "Measuring sovereign contagion in Europe," Journal of Financial Stability, Elsevier, vol. 34(C), pages 150-181.
    2. Yeon-Koo Che & Rajiv Sethi, 2014. "Credit Market Speculation and the Cost of Capital," American Economic Journal: Microeconomics, American Economic Association, vol. 6(4), pages 1-34, November.
    3. Robert Engle & Eric Jondeau & Michael Rockinger, 2015. "Systemic Risk in Europe," Review of Finance, European Finance Association, vol. 19(1), pages 145-190.
    4. André Lucas & Bernd Schwaab & Xin Zhang, 2014. "Conditional Euro Area Sovereign Default Risk," Journal of Business & Economic Statistics, Taylor & Francis Journals, vol. 32(2), pages 271-284, April.
    5. Gibson, Heather D. & Hall, Stephen G. & Tavlas, George S., 2016. "The effectiveness of the ECB's asset purchase programs of 2009 to 2012," Journal of Macroeconomics, Elsevier, vol. 47(PA), pages 45-57.
    6. Arghyrou, Michael G. & Kontonikas, Alexandros, 2012. "The EMU sovereign-debt crisis: Fundamentals, expectations and contagion," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 22(4), pages 658-677.
    7. Upper, Christian, 2011. "Simulation methods to assess the danger of contagion in interbank markets," Journal of Financial Stability, Elsevier, vol. 7(3), pages 111-125, August.
    8. Diebold, Francis X. & Yılmaz, Kamil, 2014. "On the network topology of variance decompositions: Measuring the connectedness of financial firms," Journal of Econometrics, Elsevier, vol. 182(1), pages 119-134.
    9. Claeys, Peter & Vašíček, Bořek, 2014. "Measuring bilateral spillover and testing contagion on sovereign bond markets in Europe," Journal of Banking & Finance, Elsevier, vol. 46(C), pages 151-165.
    10. Gyntelberg, Jacob & Hördahl, Peter & Ters, Kristyna & Urban, Jörg, 2018. "Price discovery in euro area sovereign credit markets and the ban on naked CDS," Journal of Banking & Finance, Elsevier, vol. 96(C), pages 106-125.
    11. Jacob Gyntelberg & Peter Hördahl & Kristyna Ters & Jörg Urban, 2013. "Intraday dynamics of euro area sovereign CDS and bonds," BIS Working Papers 423, Bank for International Settlements.
    12. Nikolaus Hautsch & Julia Schaumburg & Melanie Schienle, 2015. "Financial Network Systemic Risk Contributions," Review of Finance, European Finance Association, vol. 19(2), pages 685-738.
    13. Pesaran, H. Hashem & Shin, Yongcheol, 1998. "Generalized impulse response analysis in linear multivariate models," Economics Letters, Elsevier, vol. 58(1), pages 17-29, January.
    14. Daron Acemoglu & Asuman Ozdaglar & Alireza Tahbaz-Salehi, 2015. "Systemic Risk and Stability in Financial Networks," American Economic Review, American Economic Association, vol. 105(2), pages 564-608, February.
    15. Peter Claeys & Borek Vašícek, 2012. "“Measuring Sovereign Bond Spillover in Europe and the Impact of Rating News”," IREA Working Papers 201219, University of Barcelona, Research Institute of Applied Economics, revised Nov 2012.
    16. Falagiarda, Matteo & Reitz, Stefan, 2015. "Announcements of ECB unconventional programs: Implications for the sovereign spreads of stressed euro area countries," Journal of International Money and Finance, Elsevier, vol. 53(C), pages 276-295.
    17. Ehrmann, Michael & Fratzscher, Marcel, 2017. "Euro area government bonds – Fragmentation and contagion during the sovereign debt crisis," Journal of International Money and Finance, Elsevier, vol. 70(C), pages 26-44.
    18. Bostanci, Gorkem & Yilmaz, Kamil, 2020. "How connected is the global sovereign credit risk network?," Journal of Banking & Finance, Elsevier, vol. 113(C).
    19. Mr. Jorge A Chan-Lau, 2017. "Variance Decomposition Networks: Potential Pitfalls and a Simple Solution," IMF Working Papers 2017/107, International Monetary Fund.
    20. Alessandro Beber & Marco Pagano, 2013. "Short-Selling Bans Around the World: Evidence from the 2007–09 Crisis," Journal of Finance, American Finance Association, vol. 68(1), pages 343-381, February.
    21. Mistrulli, Paolo Emilio, 2011. "Assessing financial contagion in the interbank market: Maximum entropy versus observed interbank lending patterns," Journal of Banking & Finance, Elsevier, vol. 35(5), pages 1114-1127, May.
    22. Goncalves, Silvia & White, Halbert, 2005. "Bootstrap Standard Error Estimates for Linear Regression," Journal of the American Statistical Association, American Statistical Association, vol. 100, pages 970-979, September.
    23. Buse, Rebekka & Schienle, Melanie, 2019. "Measuring connectedness of euro area sovereign risk," International Journal of Forecasting, Elsevier, vol. 35(1), pages 25-44.
    24. Francis X. Diebold & Kamil Yilmaz, 2009. "Measuring Financial Asset Return and Volatility Spillovers, with Application to Global Equity Markets," Economic Journal, Royal Economic Society, vol. 119(534), pages 158-171, January.
    25. Freixas, Xavier & Parigi, Bruno M & Rochet, Jean-Charles, 2000. "Systemic Risk, Interbank Relations, and Liquidity Provision by the Central Bank," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 32(3), pages 611-638, August.
    26. Eric Ghysels & Julien Idier & Simone Manganelli & Olivier Vergote, 2017. "A High-Frequency assessment of the ECB Securities Markets Programme," Journal of the European Economic Association, European Economic Association, vol. 15(1), pages 218-243.
    27. Ekkehart Boehmer & Charles M. Jones & Xiaoyan Zhang, 2013. "Shackling Short Sellers: The 2008 Shorting Ban," The Review of Financial Studies, Society for Financial Studies, vol. 26(6), pages 1363-1400.
    28. Neil Beattie & Jean-François Fillion, 1999. "An Intraday Analysis of the Effectiveness of Foreign Exchange Intervention," Staff Working Papers 99-4, Bank of Canada.
    29. Diebold, Francis X. & Yilmaz, Kamil, 2012. "Better to give than to receive: Predictive directional measurement of volatility spillovers," International Journal of Forecasting, Elsevier, vol. 28(1), pages 57-66.
    30. Martin Oehmke & Adam Zawadowski, 2015. "Synthetic or Real? The Equilibrium Effects of Credit Default Swaps on Bond Markets," The Review of Financial Studies, Society for Financial Studies, vol. 28(12), pages 3303-3337.
    31. Ang, Andrew & Longstaff, Francis A., 2013. "Systemic sovereign credit risk: Lessons from the U.S. and Europe," Journal of Monetary Economics, Elsevier, vol. 60(5), pages 493-510.
    32. Brüggemann, Ralf & Jentsch, Carsten & Trenkler, Carsten, 2016. "Inference in VARs with conditional heteroskedasticity of unknown form," Journal of Econometrics, Elsevier, vol. 191(1), pages 69-85.
    33. Ericsson, Jan & Jacobs, Kris & Oviedo, Rodolfo, 2009. "The Determinants of Credit Default Swap Premia," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 44(1), pages 109-132, February.
    34. Claudio Borio & Anna Zabai, 2018. "Unconventional monetary policies: a re-appraisal," Chapters, in: Peter Conti-Brown & Rosa M. Lastra (ed.), Research Handbook on Central Banking, chapter 20, pages 398-444, Edward Elgar Publishing.
    35. Roberto A. De Santis & Srečko Zimic, 2018. "Spillovers among sovereign debt markets: Identification through absolute magnitude restrictions," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 33(5), pages 727-747, August.
    36. Duffie, D., 2010. "Is there a case for banning short speculation in sovereign bond markets?," Financial Stability Review, Banque de France, issue 14, pages 55-59, July.
    37. Betz, Frank & Hautsch, Nikolaus & Peltonen, Tuomas A. & Schienle, Melanie, 2016. "Systemic risk spillovers in the European banking and sovereign network," Journal of Financial Stability, Elsevier, vol. 25(C), pages 206-224.
    38. Gai, Prasanna & Kapadia, Sujit, 2010. "Contagion in financial networks," Bank of England working papers 383, Bank of England.
    39. Alter, Adrian & Beyer, Andreas, 2014. "The dynamics of spillover effects during the European sovereign debt turmoil," Journal of Banking & Finance, Elsevier, vol. 42(C), pages 134-153.
    40. Fleming, Jeff & Kirby, Chris & Ostdiek, Barbara, 1998. "Information and volatility linkages in the stock, bond, and money markets," Journal of Financial Economics, Elsevier, vol. 49(1), pages 111-137, July.
    41. Oehmke, Martin & Zawadowski, Adam, 2015. "Synthetic or real? The equilibrium effects of credit default swaps on bond markets," LSE Research Online Documents on Economics 84511, London School of Economics and Political Science, LSE Library.
    42. Florian Kiesel & Felix Lücke & Dirk Schiereck, 2015. "Regulation of uncovered sovereign credit default swaps – evidence from the European Union," Journal of Risk Finance, Emerald Group Publishing, vol. 16(4), pages 425-443, August.
    43. Ters, Kristyna & Urban, Jörg, 2018. "Intraday dynamics of credit risk contagion before and during the euro area sovereign debt crisis: Evidence from central Europe," International Review of Economics & Finance, Elsevier, vol. 54(C), pages 123-142.
    44. Nashikkar, Amrut & Subrahmanyam, Marti G. & Mahanti, Sriketan, 2011. "Liquidity and Arbitrage in the Market for Credit Risk," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 46(3), pages 627-656, June.
    45. Koop, Gary & Pesaran, M. Hashem & Potter, Simon M., 1996. "Impulse response analysis in nonlinear multivariate models," Journal of Econometrics, Elsevier, vol. 74(1), pages 119-147, September.
    46. Eric Ghysels & Arthur Sinko & Rossen Valkanov, 2007. "MIDAS Regressions: Further Results and New Directions," Econometric Reviews, Taylor & Francis Journals, vol. 26(1), pages 53-90.
    47. Aizenman, Joshua & Hutchison, Michael & Jinjarak, Yothin, 2013. "What is the risk of European sovereign debt defaults? Fiscal space, CDS spreads and market pricing of risk," Journal of International Money and Finance, Elsevier, vol. 34(C), pages 37-59.
    48. Dornbusch, Rudiger & Park, Yung Chul & Claessens, Stijn, 2000. "Contagion: Understanding How It Spreads," The World Bank Research Observer, World Bank, vol. 15(2), pages 177-197, August.
    49. Engle, Robert F, 1982. "Autoregressive Conditional Heteroscedasticity with Estimates of the Variance of United Kingdom Inflation," Econometrica, Econometric Society, vol. 50(4), pages 987-1007, July.
    50. Florian Kiesel & Felix Lücke & Dirk Schiereck, 2015. "Regulation of uncovered sovereign credit default swaps – evidence from the European Union," Journal of Risk Finance, Emerald Group Publishing Limited, vol. 16(4), pages 425-443, August.
    51. Kiesel, F. & Lücke, F. & Schiereck, D., 2015. "Regulation of uncovered sovereign credit default swaps – evidence from the European Union," Publications of Darmstadt Technical University, Institute for Business Studies (BWL) 74937, Darmstadt Technical University, Department of Business Administration, Economics and Law, Institute for Business Studies (BWL).
    52. Jun Pan & Kenneth J. Singleton, 2008. "Default and Recovery Implicit in the Term Structure of Sovereign CDS Spreads," Journal of Finance, American Finance Association, vol. 63(5), pages 2345-2384, October.
    53. Eser, Fabian & Schwaab, Bernd, 2016. "Evaluating the impact of unconventional monetary policy measures: Empirical evidence from the ECB׳s Securities Markets Programme," Journal of Financial Economics, Elsevier, vol. 119(1), pages 147-167.
    54. Ekkehart Boehmer & Juan (Julie) Wu, 2013. "Short Selling and the Price Discovery Process," The Review of Financial Studies, Society for Financial Studies, vol. 26(2), pages 287-322.
    55. Lütkepohl, Helmut, 2000. "Bootstrapping impulse responses in VAR analyses," SFB 373 Discussion Papers 2000,22, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes.
    56. Miguel A. Segoviano & Carlos Caceres & Vincenzo Guzzo, 2010. "Sovereign Spreads: Global Risk Aversion, Contagion or Fundamentals?," IMF Working Papers 2010/120, International Monetary Fund.
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    More about this item

    Keywords

    Financial crises; Policy and regulation; Financial stability and systemic risk in the Eurozone; High-frequency CDS; Bootstrap spillover-measures;
    All these keywords.

    JEL classification:

    • G01 - Financial Economics - - General - - - Financial Crises
    • G17 - Financial Economics - - General Financial Markets - - - Financial Forecasting and Simulation
    • G20 - Financial Economics - - Financial Institutions and Services - - - General
    • G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation
    • 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
    • C55 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Large Data Sets: Modeling and Analysis

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