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The real interest rate differential: international evidence based on nonlinear unit root tests

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  • Baharumshah, Ahmad Zubaidi
  • Liew, Venus Khim-Sen
  • Chan, Tze-Haw

Abstract

This paper aims at testing international parity conditions by using nonlinear unit root tests advocated by Kapetanios et al. (2003, KSS). Results from the KSS tests based on 17 countries (G7 and 10 Asian countries) overwhelmingly show that the adjustment of real interest rates towards the RIP follows a nonlinear process except for the Malaysian relationships with both the US and Japan. Overall, the empirical results are in favor of RIP using the US and Japan as the center countries but only if nonlinearities are accounted for in the data generating process. Our findings confirm that interest rate differentials, like the real exchange rates reported in recent literature, display a nonlinear mean reversion process.

Suggested Citation

  • Baharumshah, Ahmad Zubaidi & Liew, Venus Khim-Sen & Chan, Tze-Haw, 2007. "The real interest rate differential: international evidence based on nonlinear unit root tests," MPRA Paper 7300, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:7300
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    References listed on IDEAS

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    Cited by:

    1. Mohsen Bahmani‐Oskooee & Tsangyao Chang & Zahra (Mila) Elmi & Omid Ranjbar, 2019. "Real Interest Rate Parity And Fourier Quantile Unit Root Test," Bulletin of Economic Research, Wiley Blackwell, vol. 71(3), pages 348-358, July.
    2. Baharumshah, Ahmad Zubaidi & Soon, Siew-Voon & Hamzah, Nor Aishah, 2013. "Parity reversion in real interest rate in the Asian countries: Further evidence based on local-persistent model," Economic Modelling, Elsevier, vol. 35(C), pages 634-642.
    3. Harvey David I. & Leybourne Stephen J. & Whitehouse Emily J., 2018. "Testing for a unit root against ESTAR stationarity," Studies in Nonlinear Dynamics & Econometrics, De Gruyter, vol. 22(1), pages 1-29, February.
    4. Mehmet Altuntas, 2021. "The Interest Rate Parity in Fragile Five Countries: Evidence from Unit Root Tests with Breaks," Journal of Economic Policy Researches, Istanbul University, Faculty of Economics, vol. 8(2), pages 327-349, July.
    5. Abdullah Gulcu & Dilem Yildirim, 2018. "Smooth Breaks And Nonlinear Mean Reversion In Real Interest Parity: Evidence From East Asian Countries," ERC Working Papers 1804, ERC - Economic Research Center, Middle East Technical University, revised Feb 2018.
    6. Holmes, Mark J. & Otero, Jesús & Panagiotidis, Theodore, 2011. "Real interest parity: A note on Asian countries using panel stationarity tests," Journal of Asian Economics, Elsevier, vol. 22(6), pages 550-557.
    7. Claudiu Tiberiu Albulescu & Dominique Pépin & Aviral Kumar Tiwari, 2016. "A RE-EXAMINATION OF REAL INTEREST PARITY IN CEECs USING ‘OLD’ AND ‘NEW’ SECOND-GENERATION PANEL UNIT ROOT TESTS," Bulletin of Economic Research, Wiley Blackwell, vol. 68(2), pages 133-150, April.
    8. Claudiu Tiberiu Albulescu & Dominique Pepin & Aviral Kumar Tiwari, 2014. "A re-examination of real interest parity in CEECs using old and new generations of panel unit root tests," Papers 1403.3627, arXiv.org.
    9. Chang, Ming-Jen & Su, Che-Yi, 2015. "Does real interest rate parity really hold? New evidence from G7 countries," Economic Modelling, Elsevier, vol. 47(C), pages 299-306.
    10. Ching-Chuan Tsong & Cheng-Feng Lee, 2013. "Further Evidence On Real Interest Rate Equalization: Panel Information, Non-Linearities And Structural Changes," Bulletin of Economic Research, Wiley Blackwell, vol. 65, pages 85-105, May.
    11. Juan Carlos Cuestas & Barry Harrison, 2009. "Further evidence on the Real Interest Rate Parity hypothesis in Central and Eastern European Countries: unit roots and nonlinearities," NBS Discussion Papers in Economics 2009/1, Economics, Nottingham Business School, Nottingham Trent University.

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    More about this item

    Keywords

    real interest parity; nonlinearities; unit root tests;
    All these keywords.

    JEL classification:

    • F32 - International Economics - - International Finance - - - Current Account Adjustment; Short-term Capital Movements
    • F36 - International Economics - - International Finance - - - Financial Aspects of Economic Integration

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