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Do Political News Affect Financial Market Returns? Evidences from Brazil

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  • Batiston Marques, Thales
  • Seixas dos Santos, Nelson

Abstract

This paper investigates the relation between political news and market returns. To do so we applied a Garch filter to a sample of the main Brazilian stock market index returns (Ibovespa Index) and of short-term interest rates (Selic Over and DI) which ranged from 01/02/2014 to 04/29/2016. Then we looked for periods of abnormal volatility which might be associated with political events using a parametric and a nonparametric method. Notwithstanding there were news like important politician been arrested and even speculation about the beginning of an impeachment process, we found relation between abnormal volatilities and political news only in Ibovespa returns during Presidential Elections.

Suggested Citation

  • Batiston Marques, Thales & Seixas dos Santos, Nelson, 2016. "Do Political News Affect Financial Market Returns? Evidences from Brazil," MPRA Paper 75530, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:75530
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    References listed on IDEAS

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    1. Narayan, Paresh Kumar & Liu, Ruipeng & Westerlund, Joakim, 2016. "A GARCH model for testing market efficiency," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 41(C), pages 121-138.
    2. Camelia Oprean, 2012. "Testing the financial market informational efficiency in emerging states," Review of Applied Socio-Economic Research, Pro Global Science Association, vol. 4(2), pages 181-190, Decembre.
    3. Kwiatkowski, Denis & Phillips, Peter C. B. & Schmidt, Peter & Shin, Yongcheol, 1992. "Testing the null hypothesis of stationarity against the alternative of a unit root : How sure are we that economic time series have a unit root?," Journal of Econometrics, Elsevier, vol. 54(1-3), pages 159-178.
    4. Bollerslev, Tim, 1986. "Generalized autoregressive conditional heteroskedasticity," Journal of Econometrics, Elsevier, vol. 31(3), pages 307-327, April.
    5. Engle, Robert & Granger, Clive, 2015. "Co-integration and error correction: Representation, estimation, and testing," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 39(3), pages 106-135.
    6. Ruthira Naraidoo & Leroi Raputsoane, 2015. "Financial markets and the response of monetary policy to uncertainty in South Africa," Empirical Economics, Springer, vol. 49(1), pages 255-278, August.
    7. Fama, Eugene F, 1970. "Efficient Capital Markets: A Review of Theory and Empirical Work," Journal of Finance, American Finance Association, vol. 25(2), pages 383-417, May.
    8. repec:zbw:rwirep:0077 is not listed on IDEAS
    9. Huijian Dong & Helen Bowers & William R. Latham, 2013. "Evidence on the Efficient Market Hypothesis from 44 Global Financial Market Indexes," Working Papers 13-07, University of Delaware, Department of Economics.
    10. Jovanović, Mario & Zimmermann, Tobias, 2008. "Stock Market Uncertainty and Monetary Policy Reaction Functions of the Federal Reserve Bank," Ruhr Economic Papers 77, RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen.
    11. Smales, Lee A., 2015. "Better the devil you know: The influence of political incumbency on Australian financial market uncertainty," Research in International Business and Finance, Elsevier, vol. 33(C), pages 59-74.
    12. Scott R. Baker & Nicholas Bloom & Steven J. Davis, 2012. "Policy uncertainty: a new indicator," CentrePiece - The magazine for economic performance 362, Centre for Economic Performance, LSE.
    13. repec:zbw:bofrdp:2015_004 is not listed on IDEAS
    14. Kamal, Mona, 2014. "Studying the Validity of the Efficient Market Hypothesis (EMH) in the Egyptian Exchange (EGX) after the 25th of January Revolution," MPRA Paper 54708, University Library of Munich, Germany.
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    More about this item

    Keywords

    Political Events; Financial Markets; Information; GARCH.;
    All these keywords.

    JEL classification:

    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading

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