Re-Appraisal of the Validity of Long-Run Money Neutrality: an Evidence from Nigeria

Authors

  • Amassoma Ditimi Federal University Oye-Ekiti
  • Badmus Ademola Federal University Oye-Ekiti

Keywords:

Money Neutrality; Money supply; Johannsen Co-integration; Fishers effect; Nigeria

Abstract

The study re-appraised the validity of long-run money neutrality in Nigeria. The reason for
this owes from the dilemma faced by monetary authorities via their inabilities to utilize an effective
monetary policy that can drive and actualize her key macroeconomic objectives in a sustainable manner.
The study employed Johannsen co-integration test and Vector error correction mechanism approach to
re-validate the tenacity of money neutrality in Nigeria, both in the long and short-run using annual time
series data from 1981 to 2018. The results from the Phillips curve model refutes the validity of longrun
money neutrality while that of Fishers effect relation exerted partial long-run money neutrality in
Nigeria. Hence, revealing that Fishers effect is more effective in validating money neutrality in Nigeria
comparatively. Similarly, the Normalized co-integration test and the VECM estimate, supported that of
the above. Also, the error correction model (ECM) suggest that, for money to be wholly neutral in the
long-run, it will take one year and nine months. Consequently, the study concludes that the old debate
of money neutrality is not entirely practicable in Nigeria due to the existence of nominal rigidity and
partial violation of the classical and monetarist dichotomies of monetary aggregates. Based on the above
conclusion, the study recommends that the government should adopt sound policy coordination to
achieve an overall macroeconomic objective in the long-run. Furthermore, the CBN should put all
measures in place to suppress the uncomplimentary time lag between the time they spot the need for
changes in monetary policy and the time to take action, to enhance a successful result of fine-tuning
monetary policy instruments.

References

Hayes, Adam. (2019). Monetary Interest Rates Fisher Effect Definition.
Noriega, Antonio, E. (2004). Long-run monetary neutrality, and the unit-hypothesis: further
international evidence. Department of Econometrics, School of Economics. University of Guanajuato
15(2004), pp. 179-197.
Asongu, Simplice A. (2013). A note on the long-run neutrality of monetary policy: new empirics. Africa
Governance and Development Institute, AGDI working paper. No. WP/13/032.
Chin-Hong. P.; Muzafor Shah. H. & Shazali Abu, .M (2008). On The Long-Run Monetary Neutrality;
Evidence from the SEACEN Countries. MPRA.
Chuku, A. C. (2011). Testing long-run neutrality propositions in a developing economy: the case of
Nigeria. Journal of Economic Research, 16, pp. 291-308.
David Laidler (1992). Hayek on neutral money and the cycle. Department of economics working papers
9206. The new palgrave: A Dictionary of Economics London: Macmillan Press Ltd, 19987, pp. 609-
614.
Evans, P. (2010). Growth and the neutrality of money. Empirical Economics, 21, pp. 187-202.
Friedman, Milton. (1968). The Role of Monetary Policy. American Economic Review.
Emokie, Jean-Jacques. (2013). A Multivariate Long-run Money Neutrality Investigation: Empirical
Evidence for CAMEU. Department of Economics, Omar Bongo University. Scientific Research.
Libreville, Gabon. 4, pp. 384-390. Dio.10.436/me.
Galbacs, Peter (2015). The Theory of New Classical Macroeconomics. A Positive Critiques,
Contribution to Economics. Heidelberg/ New York/ Dordrecht/London: Springer Doi: 10.1007/978-3-
319-17578-2.
Giordani, P. (2001). Stronger evidence of long-run neutrality: a comment on Bernanke and Mihov.
Working paper series in Economic and Finance, No. 441.
Hamid A. (2002). Testing the Long-run Neutrality of Money Based on the Seasonal Co-integration
Theory, the Case of Iran. Iranian Economic Review, Vol 6, No. 6.
McChesney, William, Martin. (1995). Statement and speech of William McChesney, Jr. 1951-1969.
http:// fraser.stlouisfed.org/title/448, accessed on December 21, 2019.
Nwanna, Nkem. (2017). An examination of the neutrality of US money in Nigeria economy, University
of Lagos, Akoka, MPRA paper No, 8227.a.
Osudi, Casmir C.; Chigbu, Emmanuel E. (2013). Money Neutrality Controversy in Developing
Economy. ISSN 2224-607X (paper) ISSN 2225-0565(Online) Vol 3, No.1
Puah, C. H.; Habibullah, M. S. & Shazali, A. M. (2008). Some empirical evidence on the quantity
theoretic proposition of money in ASEAN-5. Pakistan Journal of Applied Economics, 18, pp. 31-47.
Sulku, Sesher Nur. (2011). Testing the long-run neutrality of money in developing county, evidence
from turkey. Faculty of Economics, Gazi University, Turkey. JAEBR, 1(2): pp. 65-74.
Chen-Wei-Shyh-(2007). Evidence of the long run neutrality of money: The case of South Korea and
Taiwan. Department of Finance, Dayeh University. Economic Bulletin Vol.3, No 64, pp. 1-18.
Tawadros, George, B. (2007). Testing for Long run Money Neutrality in the Middle East Journal of
Economic Studies. Volume 34, Issue 1, pp. 13-28.
Westerlund, J. & Costantini, M. (2009). Panel co-integration and the neutrality of money. Empirical
Economics, 36, pp. 1-26.

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Published

2020-07-13

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Section

Business Administration and Business Economics