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Is Per Capita Real GDP Stationary? Evidence from Selected African Countries Based on More Powerful Nonlinear (Logistic) Unit Root Tests

Author

Listed:
  • Tsangyao Chang

    (Department of Economics, Feng Chia University, Taichung, Taiwan)

  • Ching-Chun Wei

    (Department of Finance, Providence University, Taichung, Taiwan)

  • Chien-Chung Nieh

    (Department of Banking and Finance, Tamkang University, Taipei Taiwan)

Abstract

In this study we use a more powerful nonlinear (logistic) unit root test advanced by Leybourne et al. (1998) to investigate the time-series propertities of per capita real GDP for 26 selected African countries for the period 1960-2000. We strongly reject the null of unit root process for over one-third the countries. These empirical results have important policy implications for selected African countries.

Suggested Citation

  • Tsangyao Chang & Ching-Chun Wei & Chien-Chung Nieh, 2005. "Is Per Capita Real GDP Stationary? Evidence from Selected African Countries Based on More Powerful Nonlinear (Logistic) Unit Root Tests," Economics Bulletin, AccessEcon, vol. 3(24), pages 1-9.
    • Handle: RePEc:ebl:ecbull:eb-05c20014
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    References listed on IDEAS

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    Citations

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    Cited by:

    1. Juan Cuestas & Dean Garratt, 2011. "Is real GDP per capita a stationary process? Smooth transitions, nonlinear trends and unit root testing," Empirical Economics, Springer, vol. 41(3), pages 555-563, December.
    2. 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.
    3. Mishra, Vinod & Sharma, Susan & Smyth, Russell, 2009. "Are fluctuations in energy consumption per capita transitory? Evidence from a panel of Pacific Island countries," Energy Policy, Elsevier, vol. 37(6), pages 2318-2326, June.
    4. Evans, Olaniyi, 2018. "Improved Financial Performance Without Improved Operational Efficiency: The Case of Nigerian Firms," MPRA Paper 118202, University Library of Munich, Germany.
    5. 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.
    6. 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.
    7. Pei-Long Shen & Chih-Wei Su & Hsu-Ling Chang, 2013. "Are real GDP levels nonstationary across Central and Eastern European countries?," Baltic Journal of Economics, Baltic International Centre for Economic Policy Studies, vol. 13(1), pages 99-108, July.
    8. 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.
    9. Hanifi FIRAT, 2016. "Is Real Gdp Stationary? Evidence From Some Unit Root Tests For The Advanced Economies," Journal of Social and Economic Statistics, Bucharest University of Economic Studies, vol. 5(2), pages 60-80, DECEMBER.
    10. Romero-Ávila, Diego, 2009. "Multiple Breaks, Terms of Trade Shocks and the Unit-Root Hypothesis for African Per Capita Real GDP," World Development, Elsevier, vol. 37(6), pages 1051-1068, June.
    11. Noriega Antonio E. & Rodríguez-Pérez Cid Alonso, 2011. "Stationarity, structural breaks, and economic growth in Mexico: 1895-2008," Working Papers 2011-11, Banco de México.

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    JEL classification:

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

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