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Government Expenditure and Economic Growth Nexus: Wagner’s law or Keynesian Hypothesis for Tanzania?

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  • Paul, Fintan
  • Furahisha, Godlove

Abstract

This study investigates the validity of Wagner’s law and Keynesian hypothesis of the longrun relationship between government expenditure and economic growth in Tanzania using annual time series data from 1978 to 2014. The data series were tested for stationarity using Phillips-Perron unit root test and the results revealed that they were all stationary and integrated of order one I(1). The Johansen test of cointegration revealed that there are cointegrating vectors in the system which indicates the existence of long-run equilibrium relationship among the variables. The Granger causality test was performed within vector error correction model and the results revealed strong support for both Wagner’s law and Keynesian hypothesis when government expenditure was taken at its aggregate level. At the disaggregated levels, the results depict that recurrent expenditure and development expenditure from foreign sources promote economic growth hence supporting the Keynesian hypothesis. Wagner’s law was only supported in one instance where causality runs from economic growth to development expenditure from domestic sources. These results highlight the need for policy makers to direct development expenditure from domestic sources to sectors that stimulate economic growth.

Suggested Citation

  • Paul, Fintan & Furahisha, Godlove, 2017. "Government Expenditure and Economic Growth Nexus: Wagner’s law or Keynesian Hypothesis for Tanzania?," African Journal of Economic Review, African Journal of Economic Review, vol. 5(1), January.
    • Handle: RePEc:ags:afjecr:264470
    DOI: 10.22004/ag.econ.264470
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    References listed on IDEAS

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    1. Thabane, Kanono & Lebina, Sello, 2016. "Economic Growth and Government Spending Nexus: Empirical Evidence from Lesotho," African Journal of Economic Review, African Journal of Economic Review, vol. 4(1), January.
    2. repec:aer:wpaper:dcba23193705 is not listed on IDEAS
    3. David Cass, 1965. "Optimum Growth in an Aggregative Model of Capital Accumulation," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 32(3), pages 233-240.
    4. Martin Zagler & Georg Dürnecker, 2003. "Fiscal Policy and Economic Growth," Journal of Economic Surveys, Wiley Blackwell, vol. 17(3), pages 397-418, July.
    5. Narayan, Paresh Kumar & Smyth, Russell, 2008. "Energy consumption and real GDP in G7 countries: New evidence from panel cointegration with structural breaks," Energy Economics, Elsevier, vol. 30(5), pages 2331-2341, September.
    6. John Loizides & George Vamvoukas, 2005. "Government Expenditure and Economic Growth: Evidence from Trivariate Causality Testing," Journal of Applied Economics, Taylor & Francis Journals, vol. 8(1), pages 125-152, May.
    7. repec:aer:wpaper:89 is not listed on IDEAS
    8. Robert M. Solow, 1956. "A Contribution to the Theory of Economic Growth," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 70(1), pages 65-94.
    9. Nicholas Odhiambo, 2015. "Government Expenditure and Economic Growth in South Africa: an Empirical Investigation," Atlantic Economic Journal, Springer;International Atlantic Economic Society, vol. 43(3), pages 393-406, September.
    10. Yaya Keho, 2015. "Revisiting Wagner’s Law for Selected African Countries: A Frequency Domain Causality Analysis," Journal of Statistical and Econometric Methods, SCIENPRESS Ltd, vol. 4(4), pages 1-4.
    11. Kofi Kamasa & Grace Ofori-Abebrese, 2015. "Wagner or Keynes for Ghana? Government Expenditure and Economic Growth Dynamics. A ‘VAR’ Approach," Journal of Reviews on Global Economics, Lifescience Global, vol. 4, pages 177-183.
    12. Osoro, N-E, 1997. "Public Spending, Taxation and Deficits," Papers 62, African Economic Research Consortium.
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    Cited by:

    1. Mwamkonko, Mussa Ally, 2021. "Can Governments Enhance Long-run Growth by Reallocating Public Expenditure? Empirical Evidence from Tanzania," African Journal of Economic Review, African Journal of Economic Review, vol. 9(2), April.
    2. Yaya Keho, 2017. "Threshold Cointegration, Asymmetric Causality and Wagner¡¯s Law: The African Experience Revisited," International Journal of Economics and Finance, Canadian Center of Science and Education, vol. 9(5), pages 171-180, May.

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