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Nonlinearities and the nexus between inflation and inflation uncertainty in Egypt: New evidence from wavelets transform framework

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  • Bouoiyour, Jamal
  • Selmi, Refk

Abstract

How does inflation uncertainty interact with inflation rate? The purpose of this article is to assess this question in Egypt in a wavelets transform framework. We investigate the direction of causality in the relationship inflation-inflation uncertainty by combining component GARCH model, wavelets decomposition and scale-by-scale nonlinear causality test. We find a strong evidence in favor of Friedman-ball hypothesis in both time domain and the different frequencies. This study succeeds to resolve the inconsistencies and to point a robust nonlinear effect of inflation on inflation uncertainty, which is more intense at high frequency bands than at low ones. We attribute this result to the complexity in predicting how strongly and how quickly prices will respond to monetary policy, the asymmetry between inflation booms and recessions, the incidence of exogenous shocks, the co-movement of permanent shocks with inflation and the downward expectations of monetary authorities.

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  • Bouoiyour, Jamal & Selmi, Refk, 2013. "Nonlinearities and the nexus between inflation and inflation uncertainty in Egypt: New evidence from wavelets transform framework," MPRA Paper 52414, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:52414
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    File URL: https://mpra.ub.uni-muenchen.de/55721/1/MPRA_paper_55721.pdf
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    References listed on IDEAS

    as
    1. Bauwens Luc & Storti Giuseppe, 2009. "A Component GARCH Model with Time Varying Weights," Studies in Nonlinear Dynamics & Econometrics, De Gruyter, vol. 13(2), pages 1-33, May.
    2. Kevin B. Grier & Ólan T. Henry & Nilss Olekalns & Kalvinder Shields, 2004. "The asymmetric effects of uncertainty on inflation and output growth," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 19(5), pages 551-565.
    3. Aguiar-Conraria, LuI´s & Joana Soares, Maria, 2011. "Business cycle synchronization and the Euro: A wavelet analysis," Journal of Macroeconomics, Elsevier, vol. 33(3), pages 477-489, September.
    4. Arthur M. Okun, 1971. "The Mirage of Steady Inflation," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 2(2), pages 485-498.
    5. Fountas, Stilianos, 2001. "The relationship between inflation and inflation uncertainty in the UK: 1885-1998," Economics Letters, Elsevier, vol. 74(1), pages 77-83, December.
    6. Brunner, Allan D & Hess, Gregory D, 1993. "Are Higher Levels of Inflation Less Predictable? A State-Dependent Conditional Heteroscedasticity Approach," Journal of Business & Economic Statistics, American Statistical Association, vol. 11(2), pages 187-197, April.
    7. Bollerslev, Tim, 1986. "Generalized autoregressive conditional heteroskedasticity," Journal of Econometrics, Elsevier, vol. 31(3), pages 307-327, April.
    8. Jamal Bouoiyour & Refk Selmi, 2013. "The effects of central banks' independence on inflation outcomes in emerging countries: Does the choice of exchange regime matter?," Post-Print hal-01886584, HAL.
    9. Hachicha, Ahmed & Lean Hooi Hooi, 2013. "Inflation, inflation uncertainty and output in Tunisia," Economics Discussion Papers 2013-1, Kiel Institute for the World Economy (IfW Kiel).
    10. Karanasos Menelaos & Schurer Stefanie, 2008. "Is the Relationship between Inflation and Its Uncertainty Linear?," German Economic Review, De Gruyter, vol. 9(3), pages 265-286, August.
    11. Jamal Bouoiyour & Refk Selmi, 2015. "Exchange volatility and export performance in Egypt: New insights from wavelet decomposition and optimal GARCH model," The Journal of International Trade & Economic Development, Taylor & Francis Journals, vol. 24(2), pages 201-227, March.
    12. Kontonikas, A., 2004. "Inflation and inflation uncertainty in the United Kingdom, evidence from GARCH modelling," Economic Modelling, Elsevier, vol. 21(3), pages 525-543, May.
    13. Clive, W.J. & Lin, Jin-Lung, 1995. "Causality in the Long Run," Econometric Theory, Cambridge University Press, vol. 11(3), pages 530-536, June.
    14. Ungar, Meyer & Zilberfarb, Ben-Zion, 1993. "Inflation and Its Unpredictability--Theory and Empirical Evidence," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 25(4), pages 709-720, November.
    15. Cukierman Alex, 1992. "Central Bank Strategy, Credibility, And Independance: Theory And Evidence," Journal des Economistes et des Etudes Humaines, De Gruyter, vol. 3(4), pages 1-10, December.
    16. Peter Pedroni, 2001. "Purchasing Power Parity Tests In Cointegrated Panels," The Review of Economics and Statistics, MIT Press, vol. 83(4), pages 727-731, November.
    17. Devereux, Michael, 1989. "A Positive Theory of Inflation and Inflation Variance," Economic Inquiry, Western Economic Association International, vol. 27(1), pages 105-116, January.
    18. Cukierman, Alex & Meltzer, Allan H, 1986. "A Theory of Ambiguity, Credibility, and Inflation under Discretion and Asymmetric Information," Econometrica, Econometric Society, vol. 54(5), pages 1099-1128, September.
    19. Hermann Sintim-Aboagye & Chandana Chakraborty & Serapio Byekwaso, 2012. "Uncertainty of inflation and inflation rate: Does credibility of inflation policy matter?," Economic Issues Journal Articles, Economic Issues, vol. 17(2), pages 95-110, September.
    20. Ball, Laurence, 1992. "Why does high inflation raise inflation uncertainty?," Journal of Monetary Economics, Elsevier, vol. 29(3), pages 371-388, June.
    21. Friedman, Milton, 1977. "Nobel Lecture: Inflation and Unemployment," Journal of Political Economy, University of Chicago Press, vol. 85(3), pages 451-472, June.
    22. Zakoian, Jean-Michel, 1994. "Threshold heteroskedastic models," Journal of Economic Dynamics and Control, Elsevier, vol. 18(5), pages 931-955, September.
    23. Ramaprasad Bhar & Shigeyuki Hamori, 2004. "The link between inflation and inflation uncertainty: Evidence from G7 countries," Empirical Economics, Springer, vol. 29(4), pages 825-853, December.
    24. Grier, Kevin B. & Perry, Mark J., 1998. "On inflation and inflation uncertainty in the G7 countries," Journal of International Money and Finance, Elsevier, vol. 17(4), pages 671-689, August.
    25. Neyapti, Bilin, 2004. "Fiscal decentralization, central bank independence and inflation: a panel investigation," Economics Letters, Elsevier, vol. 82(2), pages 227-230, February.
    26. Elder, John, 2004. "Another Perspective on the Effects of Inflation Uncertainty," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 36(5), pages 911-928, October.
    27. Pourgerami, Abbas & Maskus, Keith E., 1987. "The effects of inflation on the predictability of price changes in Latin America: Some estimates and policy implications," World Development, Elsevier, vol. 15(2), pages 287-290, February.
    28. Patrick M. Crowley, 2007. "A Guide To Wavelets For Economists," Journal of Economic Surveys, Wiley Blackwell, vol. 21(2), pages 207-267, April.
    29. Benhmad, François, 2012. "Modeling nonlinear Granger causality between the oil price and U.S. dollar: A wavelet based approach," Economic Modelling, Elsevier, vol. 29(4), pages 1505-1514.
    30. Baillie, Richard T & Chung, Ching-Fan & Tieslau, Margie A, 1996. "Analysing Inflation by the Fractionally Integrated ARFIMA-GARCH Model," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 11(1), pages 23-40, Jan.-Feb..
    31. Hartmann, Matthias & Herwartz, Helmut, 2012. "Causal relations between inflation and inflation uncertainty—Cross sectional evidence in favour of the Friedman–Ball hypothesis," Economics Letters, Elsevier, vol. 115(2), pages 144-147.
    32. François Benhmad, 2012. "Modeling Nonlinear Granger Causality between the Oil price and U.S Dollar," Post-Print hal-03062497, HAL.
    33. Menelaos Karanasos & Stefanie Schurer, 2008. "Is the Relationship between Inflation and Its Uncertainty Linear?," German Economic Review, Verein für Socialpolitik, vol. 9, pages 265-286, August.
    34. Achour Maha & Trabelsi Abdelwahed, 2011. "Markov Switching and State-Space Approaches for Investigating the Link between Egyptian Inflation Level and Uncertainty," Review of Middle East Economics and Finance, De Gruyter, vol. 6(3), pages 46-62, February.
    35. TF. Nas & MJ. Perry, 2000. "Inflation, inflation uncertainty, and monetary policy in Turkey: 1960–1998," Contemporary Economic Policy, Western Economic Association International, vol. 18(2), pages 170-180, April.
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    Cited by:

    1. Barnett William A. & Jawadi Fredj & Ftiti Zied, 2020. "Causal relationships between inflation and inflation uncertainty," Studies in Nonlinear Dynamics & Econometrics, De Gruyter, vol. 24(5), pages 1-26, December.

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    More about this item

    Keywords

    Inflation; inflation uncertainty; GARCH; wavelets; nonlinear causality.;
    All these keywords.

    JEL classification:

    • C1 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General
    • C6 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling
    • E3 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles

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