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The Macroeconomic Performance of the Inflation Targeting Policy: An Approach Based on the Evolutionary Co-spectral Analysis

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  • Zied Ftiti

    () (GATE-CNRS/ENS LSH, University of Lyon, France)

Abstract

This paper proposes a new methodology to check the economic performance of a monetary policy and in particular the inflation targeting policy (ITP). The main idea of this work is to consider the ITP as economically efficient when it generates a stable monetary environment. The latter is considered as stable when a long-run equilibrium exists to which the paths of economic variables (inflation rate, interest rate and GDP growth) converge. The convergence of the variables' paths implies that these variables are more predictable and implies a lower degree of uncertainty in the economic environment. To measure the degree of convergence between economic variables, we propose, in this paper, a dynamic time-varying variable presented in the frequency approach named cohesion. This variable is estimated from the evolutionary co-spectral theory as defined by Priestley and Tong (1973) and Priestley (1988-1996). We apply this theory to the measure of cohesion presented by Croux et al. (2001) to obtain a dynamic time-varying measure. In the last step of the study, we apply the Bai and Perron test (1998-2003b) to determine the change in the cohesion path. The results show that the implementation of the ITP generates a high degree of convergence between economic series that implies less uncertainty into the monetary environment. We conclude that the inflation targeting generates a stable monetary environment. This result allows us to conclude that the ITP is relevant in the case of industrialized countries.

Suggested Citation

  • 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 Lyon St-Étienne (GATE Lyon St-Étienne), Université de Lyon.
  • Handle: RePEc:gat:wpaper:0918
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    File URL: ftp://ftp.gate.cnrs.fr/RePEc/2009/0918.pdf
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    Cited by:

    1. Ftiti, Zied & Hichri, Walid, 2014. "The price stability under inflation targeting regime: An analysis with a new intermediate approach," Economic Modelling, Elsevier, vol. 38(C), pages 23-32.
    2. Anna Créti & Zied Ftiti & Khaleb Guesmi, 2013. "Oil price impact on financial markets: co-spectral analysis for exporting versus importing countries," Working Papers hal-00822070, HAL.
    3. Zied Ftiti & Aviral Tiwari & Amél Belanès & Khaled Guesmi, 2014. "Tests of Financial Market Contagion: Evolutionary Cospectral Analysis V.S. Wavelet Analysis," Working Papers 2014-577, Department of Research, Ipag Business School.
    4. Zied Ftiti & Khaled Guesmi & Nguyen & Frédéric Teulon, 2015. "Modelling inflation shifts and persistence in Tunisia: perspectives from an evolutionary spectral approach," Applied Economics, Taylor & Francis Journals, vol. 47(57), pages 6200-6210, December.
    5. repec:eco:journ1:2017-04-53 is not listed on IDEAS
    6. repec:ipg:wpaper:2014-062 is not listed on IDEAS
    7. BEN ROMDHANE, Ikram & MENSI, Sami, 2014. "Assessing the macroeconomic effects of inflation targeting: Evidence from OECD Economies," MPRA Paper 60108, University Library of Munich, Germany, revised 14 Nov 2014.
    8. repec:ipg:wpaper:2014-068 is not listed on IDEAS
    9. repec:ipg:wpaper:2014-099 is not listed on IDEAS
    10. Creti, Anna & Ftiti, Zied & Guesmi, Khaled, 2014. "Oil price and financial markets: Multivariate dynamic frequency analysis," Energy Policy, Elsevier, vol. 73(C), pages 245-258.
    11. Lukasz Lenart, 2015. "Discrete Spectral Analysis. The Case of Industrial Production in Selected European Countries," Dynamic Econometric Models, Uniwersytet Mikolaja Kopernika, vol. 15, pages 27-47.
    12. Constantin ANGHELACHE & Alexandru MANOLE, 2014. "Some Aspects regarding the Economic Situation of Romania by the Middle of 2014," Romanian Statistical Review Supplement, Romanian Statistical Review, vol. 62(12), pages 42-46, December.

    More about this item

    Keywords

    segregation; Inflation Targeting; Co-Spectral Analysis; Cohesion; Stability Environment; Economic Performance and Structural Change;

    JEL classification:

    • C16 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Econometric and Statistical Methods; Specific Distributions
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • E63 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Comparative or Joint Analysis of Fiscal and Monetary Policy; Stabilization; Treasury Policy

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