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Testing the assumption of Linearity

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  • Theodore Panagiotidis

    (Department of Economics & Finance, Brunel University)

Abstract

The assumption of linearity is tested using five statistical tests for the US and the Canadian unemployment rates. An AR(p) model was used to remove any linear structure from the series. Strong evidence in favour of non-linearity was found in the case of Canada. The result for the US is not so clear cut.

Suggested Citation

  • Theodore Panagiotidis, 2002. "Testing the assumption of Linearity," Economics Bulletin, AccessEcon, vol. 3(29), pages 1-9.
    • Handle: RePEc:ebl:ecbull:eb-02c20007
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    References listed on IDEAS

    as
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    Cited by:

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    2. T Tang, 2009. "Testing for Non-linearity in the Balancing Item of Balance of Payments Accounts: The Case of 20 Industrial Countries," Economic Issues Journal Articles, Economic Issues, vol. 14(2), pages 107-124, September.
    3. Theodore Panagiotidis, 2005. "Market capitalization and efficiency. Does it matter? Evidence from the Athens Stock Exchange," Applied Financial Economics, Taylor & Francis Journals, vol. 15(10), pages 707-713.
    4. Gupta, Priyanshi & Sehgal, Sanjay & Deisting, Florent, 2015. "Time-Varying Bond Market Integration in EMU," Journal of Economic Integration, Center for Economic Integration, Sejong University, vol. 30(4), pages 708-760.
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    6. Kaijian He & Rui Zha & Jun Wu & Kin Keung Lai, 2016. "Multivariate EMD-Based Modeling and Forecasting of Crude Oil Price," Sustainability, MDPI, vol. 8(4), pages 1-11, April.
    7. Olmedo, Elena, 2011. "Is there chaos in the Spanish labour market?," Chaos, Solitons & Fractals, Elsevier, vol. 44(12), pages 1045-1053.
    8. Sehgal, Sanjay & Gupta, Priyanshi & Deisting, Florent, 2014. "Assessing Time-Varying Stock Market Integration in EMU for Normal and Crisis Periods," MPRA Paper 64078, University Library of Munich, Germany.
    9. He, Kaijian & Yu, Lean & Tang, Ling, 2015. "Electricity price forecasting with a BED (Bivariate EMD Denoising) methodology," Energy, Elsevier, vol. 91(C), pages 601-609.
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    More about this item

    Keywords

    non-linearity;

    JEL classification:

    • C2 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables
    • C5 - Mathematical and Quantitative Methods - - Econometric Modeling

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