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Are Per Capita Real GDP Series in African Countries Non-stationary or Non-linear? What does Empirical Evidence Reveal?

Author

Listed:
  • Vasudeva N. R. Murthy

    (College of Business Administration, Creighton University)

  • Emmanuel Anoruo

    (Coppin State University)

Abstract

This paper extends the applied time series literature in economic development, by testing whether the per capita real GDP time series in 27 African countries are non-stationary or non-linear and globally stationary over the relatively long period from 1960 to 2007. Using the non- linear unit root tests developed recently by Kapetanios, Shin and Snell (2003) the results show that in one-third of the countries, the series are stationary with non-linear mean reversion. Policy implications are indicated.

Suggested Citation

  • Vasudeva N. R. Murthy & Emmanuel Anoruo, 2009. "Are Per Capita Real GDP Series in African Countries Non-stationary or Non-linear? What does Empirical Evidence Reveal?," Economics Bulletin, AccessEcon, vol. 29(4), pages 2492-2504.
    • Handle: RePEc:ebl:ecbull:eb-09-00482
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    References listed on IDEAS

    as
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    Cited by:

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    3. K. Suresh & Aviral Tiwari, 2013. "Are Shocks to Real Output Permanent or Transitory? Evidence from a Panel of “Asean” Per Capita GDP Data," Transition Studies Review, Springer;Central Eastern European University Network (CEEUN), vol. 20(2), pages 149-157, October.
    4. Gil-Alana, Luis A. & Mudida, Robert & Zerbo, Eleazar, 2021. "GDP per capita IN SUB-SAHARAN Africa: A time series approach using long memory," International Review of Economics & Finance, Elsevier, vol. 72(C), pages 175-190.
    5. Chang, Tsangyao & Chu, Hsiao-Ping & Ranjbar, Omid, 2014. "Are GDP fluctuations transitory or permanent in African countries? Sequential Panel Selection Method," International Review of Economics & Finance, Elsevier, vol. 29(C), pages 380-399.
    6. Kumar Tiwari, Aviral & Shahbaz, Muhammad & Shahbaz Shabbir , Muhammad, 2012. "Is Per Capita GDP Non-linear Stationary in SAARC Countries?," European Economic Letters, European Economics Letters Group, vol. 1(1), pages 1-5.

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    More about this item

    Keywords

    Mean reversion; non-linear unit root tests; GDP per capita;
    All these keywords.

    JEL classification:

    • E1 - Macroeconomics and Monetary Economics - - General Aggregative Models
    • C3 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables

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