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Modelling Inflation Shifts and Persistence in Tunisia: Perspective from an Evolutionary spectral approach

  • Zied Ftiti
  • Duc Khuong Nguyen
  • Khaled Guesmi
  • Frédéric Teulon

This article examines the dynamic characteristics of the inflation rate in Tunisia over the last two decades, and particularly following the onset of the Arab Spring in 2010 which causes distortions in this country’s monetary policy. We focus on the two specific dimensions of the Tunisian inflation rate: inflation regimes and persistence. We tackle this issue by adopting an evolutionary spectral approach, initially proposed by Priestley and Tong (1973). Our main findings indicate a stable inflation regime in the last 10 years, with an average inflation rate of around 5.5%. It is also found that the Tunisian inflation experienced a high degree of inertia which reflects its gradual responses to shocks. We also discuss the policy implications of these results, which typically require policy-makers to implement sound institutional reforms to reduce inflation.

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Paper provided by Department of Research, Ipag Business School in its series Working Papers with number 2014-124.

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Date of creation: 01 Jan 2014
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Handle: RePEc:ipg:wpaper:2014-124
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  1. Lars E.O. Svensson, 1998. "Inflation Targeting as a Monetary Policy Rule," NBER Working Papers 6790, National Bureau of Economic Research, Inc.
  2. Andrews, Donald W. K. & Lee, Inpyo & Ploberger, Werner, 1996. "Optimal changepoint tests for normal linear regression," Journal of Econometrics, Elsevier, vol. 70(1), pages 9-38, January.
  3. Lars E. O. Svensson, 1996. "Inflation Forecast Targeting: Implementing and Monitoring Inflation Targets," NBER Working Papers 5797, National Bureau of Economic Research, Inc.
  4. Jushan Bai & Pierre Perron, 1998. "Estimating and Testing Linear Models with Multiple Structural Changes," Econometrica, Econometric Society, vol. 66(1), pages 47-78, January.
  5. Fernald, John G. & Spiegel, Mark M. & Swanson, Eric T., 2014. "Monetary policy effectiveness in China: evidence from a FAVAR model," Working Paper Series 2014-7, Federal Reserve Bank of San Francisco.
  6. Marek Jarocinski, 2004. "Responses to Monetary Policy Shocks in the East and the West of Europe: A Comparison," CASE Network Studies and Analyses 0287, CASE-Center for Social and Economic Research.
  7. Jushan Bai & Pierre Perron, 2003. "Computation and analysis of multiple structural change models," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 18(1), pages 1-22.
  8. Chan Guk Huh, 1996. "Some evidence on the efficacy of the UK inflation targeting regime: an out-of-sample forecast approach," International Finance Discussion Papers 565, Board of Governors of the Federal Reserve System (U.S.).
  9. Zied Ftiti, 2010. "The macroeconomic performance of the inflation targeting policy: An approach based on the evolutionary co-spectral analysis," Post-Print halshs-00550458, HAL.
  10. Essahbi Essaadi & Zied Ftiti, 2008. "The transition period before the inflation targeting policy," Working Papers 0830, Groupe d'Analyse et de Théorie Economique (GATE), Centre national de la recherche scientifique (CNRS), Université Lyon 2, Ecole Normale Supérieure.
  11. repec:nbr:nberre:0126 is not listed on IDEAS
  12. Bekaert, Geert & Hoerova, Marie & Lo Duca, Marco, 2013. "Risk, uncertainty and monetary policy," Working Paper Series 1565, European Central Bank.
  13. Ranoua Bouchouicha & Zied Ftiti, 2012. "Real estate markets and the macroeconomy: A dynamic coherence framework," Post-Print halshs-00757077, HAL.
  14. repec:ebl:ecbull:v:5:y:2003:i:17:p:1-6 is not listed on IDEAS
  15. Calza, Alessandro & Stracca, Livio & Monacelli, Tommaso, 2009. "Housing finance and monetary policy," Working Paper Series 1069, European Central Bank.
  16. Gray, Jo Anna, 1976. "Wage indexation: A macroeconomic approach," Journal of Monetary Economics, Elsevier, vol. 2(2), pages 221-235, April.
  17. Ismail Genc & Minsoo Lee & Candelaria Rodríguez & Zachary Lutz, 2007. "Time Series Analysis of Inflation Targeting in Selected Countries," Journal of Economic Policy Reform, Taylor and Francis Journals, vol. 10(1), pages 15-27.
  18. Honda, Yuzo, 2000. "Some tests on the effects of inflation targeting in New Zealand, Canada, and the UK," Economics Letters, Elsevier, vol. 66(1), pages 1-6, January.
  19. Bouchouicha, Ranoua & Ftiti, Zied, 2012. "Real estate markets and the macroeconomy: A dynamic coherence framework," Economic Modelling, Elsevier, vol. 29(5), pages 1820-1829.
  20. Julio J. Rotemberg, 1982. "Monopolistic Price Adjustment and Aggregate Output," Review of Economic Studies, Oxford University Press, vol. 49(4), pages 517-531.
  21. Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September.
  22. James Peery Cover & Eric Olson, 2013. "Using Romer and Romer's new measure of monetary policy shocks to identify the AD and AS shocks," Applied Economics, Taylor & Francis Journals, vol. 45(19), pages 2838-2846, July.
  23. Stock, James H & Watson, Mark W, 2002. "Macroeconomic Forecasting Using Diffusion Indexes," Journal of Business & Economic Statistics, American Statistical Association, vol. 20(2), pages 147-62, April.
  24. Artis, Michael J & Bladen-Hovell, Robin & Nachane, Dilip M, 1992. "Instability of the Velocity of Money: A New Approach Based on the Evolutionary Spectrum," CEPR Discussion Papers 735, C.E.P.R. Discussion Papers.
  25. Taylor, John B, 1980. "Aggregate Dynamics and Staggered Contracts," Journal of Political Economy, University of Chicago Press, vol. 88(1), pages 1-23, February.
  26. Zivot, Eric & Andrews, Donald W K, 1992. "Further Evidence on the Great Crash, the Oil-Price Shock, and the Unit-Root Hypothesis," Journal of Business & Economic Statistics, American Statistical Association, vol. 10(3), pages 251-70, July.
  27. Brown, Jane P. & Song, Haiyan & McGillivray, Alan, 1997. "Forecasting UK house prices: A time varying coefficient approach," Economic Modelling, Elsevier, vol. 14(4), pages 529-548, October.
  28. Zied Ftiti, 2009. "The Macroeconomic Performance of the Inflation Targeting Policy: An Approach Based on the Evolutionary Co-spectral Analysis," Working Papers 0918, Groupe d'Analyse et de Théorie Economique (GATE), Centre national de la recherche scientifique (CNRS), Université Lyon 2, Ecole Normale Supérieure.
  29. Ranoua Bouchouicha & Zied Ftiti, 2012. "Real estate markets and the macroeconomy : A dynamic coherence framework," Post-Print halshs-00726259, HAL.
  30. Ben S. Bernanke & Ilian Mihov, 1998. "Measuring Monetary Policy," The Quarterly Journal of Economics, Oxford University Press, vol. 113(3), pages 869-902.
  31. Fan, Yanqin & Gençay, Ramazan, 2010. "Unit Root Tests With Wavelets," Econometric Theory, Cambridge University Press, vol. 26(05), pages 1305-1331, October.
  32. Ibrahim Ahamada & Mohamed Safouane Ben Aïssa, 2004. "Testing Multiple Structural Changes in US output Gap Dynamics," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) halshs-00272926, HAL.
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