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Interdependence among West African stock markets: A dimension of regional financial integration

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  • Kalu O. Emenike

Abstract

Understanding the nature of interdependence between international stock markets is vital for portfolio diversification, risk management and market regulation. This paper examines the nature of interdependence among West African stock markets using correlation analysis, the Granger causality test and a multivariate BEKK‐GARCH (1,1) model. The results show evidence of a weak relationship among West African stock markets. The results also show absence of causal dependence between the Côte d'Ivoire BRVM (Bourse Régionale des Valeurs Mobilières), and the Ghana stock market, but evince feedback relationship between the Côte d'Ivoire BRVM and the Nigeria stock market as well as between the Ghana and Nigeria stock markets. The results further reveal no evidence of volatility spillover between the Côte d'Ivoire BRVM and the Ghana stock market, but show evidence of unidirectional volatility spillover from the Nigeria stock market to the Côte d'Ivoire BRVM as well as bidirectional volatility spillover between the Nigerian and Ghanaian stock markets. Overall, the findings reveal existence of weak interdependence among West African stock markets, and that West African financial markets are interdependent through the Nigerian market. These findings are relevant to stock market stabilisation and investment policy in West Africa.

Suggested Citation

  • Kalu O. Emenike, 2021. "Interdependence among West African stock markets: A dimension of regional financial integration," African Development Review, African Development Bank, vol. 33(2), pages 288-299, June.
    • Handle: RePEc:bla:afrdev:v:33:y:2021:i:2:p:288-299
    DOI: 10.1111/1467-8268.12575
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    1. Liow, Kim Hiang & Song, Jeongseop, 2020. "Dynamic interdependence of ASEAN5 with G5 stock markets," Emerging Markets Review, Elsevier, vol. 45(C).
    2. Emna Abdennadher & Slaheddine Hellara, 2018. "Causality and contagion in emerging stock markets," Borsa Istanbul Review, Research and Business Development Department, Borsa Istanbul, vol. 18(4), pages 300-311, December.
    3. Engle, Robert F. & Kroner, Kenneth F., 1995. "Multivariate Simultaneous Generalized ARCH," Econometric Theory, Cambridge University Press, vol. 11(1), pages 122-150, February.
    4. Amira, Khaled & Taamouti, Abderrahim & Tsafack, Georges, 2011. "What drives international equity correlations? Volatility or market direction?," Journal of International Money and Finance, Elsevier, vol. 30(6), pages 1234-1263, October.
    5. Vo, Xuan Vinh & Tran, Thi Tuan Anh, 2020. "Modelling volatility spillovers from the US equity market to ASEAN stock markets," Pacific-Basin Finance Journal, Elsevier, vol. 59(C).
    6. Luc Bauwens & Sébastien Laurent & Jeroen V. K. Rombouts, 2006. "Multivariate GARCH models: a survey," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 21(1), pages 79-109, January.
    7. Abdul Latif Alhassan & Nicholas Biekpe, 2017. "Liberalization Outcomes and Competitive Behaviour in an Emerging Insurance Market," African Development Review, African Development Bank, vol. 29(2), pages 122-138, June.
    8. Opeyemi Akinyemi & Uchenna Efobi & Evans Osabuohien & Philip Alege, 2019. "Regional Integration and Energy Sustainability in Africa: Exploring the Challenges and Prospects for ECOWAS," African Development Review, African Development Bank, vol. 31(4), pages 517-528, December.
    9. Kofman, Paul & Koedijk, Kees & Campbell, Rachel, 2002. "Increased Correlation in Bear markets: A Downside Risk Perspective," CEPR Discussion Papers 3172, C.E.P.R. Discussion Papers.
    10. Gwowen Shieh, 2006. "Exact Interval Estimation, Power Calculation, and Sample Size Determination in Normal Correlation Analysis," Psychometrika, Springer;The Psychometric Society, vol. 71(3), pages 529-540, September.
    11. Granger, C W J, 1969. "Investigating Causal Relations by Econometric Models and Cross-Spectral Methods," Econometrica, Econometric Society, vol. 37(3), pages 424-438, July.
    12. Ernst R. Berndt & Bronwyn H. Hall & Robert E. Hall & Jerry A. Hausman, 1974. "Estimation and Inference in Nonlinear Structural Models," NBER Chapters, in: Annals of Economic and Social Measurement, Volume 3, number 4, pages 653-665, National Bureau of Economic Research, Inc.
    13. Sylvanus Kwaku Afesorgbor, 2019. "Regional Integration, Bilateral Diplomacy and African Trade: Evidence from the Gravity Model," African Development Review, African Development Bank, vol. 31(4), pages 492-505, December.
    14. Frank Iyekoretin Ogbeide & Oluwafemi Mathew Adeboje, 2020. "Effects of financial reform on business entry in sub‐Saharan African countries: Do resource dependence and institutional quality matter?," African Development Review, African Development Bank, vol. 32(2), pages 188-199, June.
    15. D. Collins & N. Biekpe, 2003. "Contagion And Interdependence In African Stock Markets," South African Journal of Economics, Economic Society of South Africa, vol. 71(1), pages 181-194, March.
    16. Isaac M.B. Shinyekwa & Corti P. Lakuma & Martin L. Munu, 2019. "The Effects of Regional Economic Communities on Industrialization: The Case of COMESA," African Development Review, African Development Bank, vol. 31(4), pages 506-516, December.
    17. MacDonald, Ronald & Sogiakas, Vasilios & Tsopanakis, Andreas, 2018. "Volatility co-movements and spillover effects within the Eurozone economies: A multivariate GARCH approach using the financial stress index," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 52(C), pages 17-36.
    18. Ahmad, Wasim & Sehgal, Sanjay & Bhanumurthy, N.R., 2013. "Eurozone crisis and BRIICKS stock markets: Contagion or market interdependence?," Economic Modelling, Elsevier, vol. 33(C), pages 209-225.
    19. Engle, Robert F, 1982. "Autoregressive Conditional Heteroscedasticity with Estimates of the Variance of United Kingdom Inflation," Econometrica, Econometric Society, vol. 50(4), pages 987-1007, July.
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