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Journal of Finance and Economics. 2016, 4(1), 1-9
DOI: 10.12691/jfe-4-1-1
Open AccessArticle

An Econometric Investigation in to Financial Intermediation, Domestic Investment and Economic Growth in Cameroon

Njimanted Godfrey Forgha1, Molem Christopher Sama2 and Nkwetta Ajong Aquilas2,

1Head of Division for Tertiary Science and Technologies, University of Bamenda, N.W.R, Cameroon

2Department of Economics and Management, University of Buea, S.W.R, Cameroon

Pub. Date: March 01, 2016

Cite this paper:
Njimanted Godfrey Forgha, Molem Christopher Sama and Nkwetta Ajong Aquilas. An Econometric Investigation in to Financial Intermediation, Domestic Investment and Economic Growth in Cameroon. Journal of Finance and Economics. 2016; 4(1):1-9. doi: 10.12691/jfe-4-1-1


The finance-growth causalities have been widely investigated in the literature on finance and growth. Though it is generally accepted that finance affects economic growth and vice versa through capital formation, this channel has not received much attention in recent empirical works. It is on this ground, that this study is designed to examine the interactions between financial intermediation, domestic investment and economic growth in Cameroon. Using time series data from 1975 to 2014 inclusive obtained from World Development Indicators, and using the Vector Autoregression approach, results reveal that financial intermediation doesn’t have a significant effect on domestic investment in Cameroon. We found no causality from financial intermediation to domestic investment in Cameroon except in the case of commercial bank credit to GDP ratio. There was also no causality running from domestic investment to financial intermediation in Cameroon. Findings also revealed the significant effects of domestic investment, broad money, ratio of narrow money to broad money, Financial Intermediation Development index2 and Financial Intermediation Development index3 on Cameroon’s economic growth while the effects of domestic credit to private sector, central government claims and commercial bank credit to GDP ratio are insignificant.

finance financial development financial intermediation gross fixed capital formation growth private sector

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[1]  Schumpeter, J.A., 1911. The theory of economic development. Cambridge, MA: Harvard University Press.
[2]  Aziz, J., and Duenwald, C., 2002. Growth-financial intermediation nexus in China. International Monetary Fund Working Paper, WP/02/194.
[3]  Agbetsiafa, D., 2004. The finance-growth nexus: evidence from sub-Saharan Africa. Savings and Development, 28(3): 271-288.
[4]  Shen, C. and C. Lee, 2006. Same financial development yet different economic growth-why? Journal of Money, Credit and Banking, 38(7): 1907-1944.
[5]  Adusei, M. (2013a). Finance-growth nexus in Africa: a panel Generalized Method of Moments (GMM) analysis. Asian Economic and Financial Review, 2013, 3(10):1314-1324.
[6]  McKinnon, R.I., 1973. Money and capital in economic development. Washington DC: Brookings Institution.
[7]  Shaw, E.., 1973. Financial deepening in economic development. New York: Oxford University Press.
[8]  Ogunleye, E., 2008. Financial globalization and macroeconomic performance in sub-Saharan Africa: evidence from Nigeria. African Journal of Economic Policy, Vol. 15, No. 1, June, 2008.
[9]  Greenwood, J. and B. Jovanovic (1990), Financial development, growth and the distribution of income, Journal of Political Economy, Vol.98, No.5, pp.1076-1107.
[10]  Bencivenga, V. and Smith, B., 1991. Financial intermediation and endogenous growth. Review of Economics Studies. Vol. 58, p. 195-209.
[11]  Afolabi, L., 1998. Monetary Economics. Perry Barr Limited, Lagos.
[12]  Levine, R., Loayza, N. and Beck, T., 2000. Financial intermediation and growth, causality and causes. Journal of Monetary Economics, 46, p. 31-75.
[13]  Nwanyanwu, O., 2010. An analysis of bank credit on the Nigeria economic growth (1992-2008)”. Jos Journal of Economics, Vol. 4, p. 43-58.
[14]  Chinweoke, N., Onydikachi, M., and Elizabeth, N., 2014. Financial intermediation and economic growth in Nigeria (1992 – 2011). The Macrotheme Review 3(6), Summer 2014
[15]  Thiel, M., 2001. Finance and economic growth-a Review of Theory and the Available Evidence. 2:00 pm.
[16]  Demetriades, P. and Law, S., 2004. Finance, institutions and economic growth. Department of Economics, University of Leicester.
[17]  Liu, W. and Hsu, C., 2006. The role of financial development in economic growth: The Experiences of Taiwan, Korea, and Japan. Journal of Asian Economics 17 (2006) 667-690.
[18]  Bailliu, J., 2000. Private Capital Flows, Financial development and economic growth in Developing Countries. Bank of Canada Working Paper 2000-15.
[19]  Oluitan, R., 2012. Financial development and economic Growth in Africa: Lessons and Prospects. Business and Economic Research, ISSN 2162-4860, 2012, Vol. 2, No. 2.
[20]  Allen, S. and Ndikumana, L., 1998. Financial intermediation and economic growth in southern Africa. The Federal Reserve Bank of ST Louis, Working Paper 1998-004B.
[21]  Hao, C., 2006. Development of Financial intermediation and economic growth Chinese experience. Proceedings of the 15th Annual Conference of the Association for Chinese Economics Australia.
[22]  Odhiambo, N., 2010. Finance-Investment-Growth nexus in South Africa: an ARDL-bounds Testing Procedure. Econ Change Restruct (2010) 43:205-219.
[23]  Chukwu, J. and Agu, C., 2009. Multivariate causality between financial depth and economic Growth in Nigeria. African Review of Money Finance and Banking, (2009), pp. 7-21, Research Center on International Cooperation of the University of Bergamo.
[24]  Ndako, U., 2010. Financial Development and Economic Growth: Evidence from Nigeria. The IUP Journal of Financial Economics, Vol. VIII, No. 4, pp. 37-58, December 2010.
[25]  Omankhanlen, A., 2012. The role of banks in capital formation and economic growth: The Case of Nigeria. Economy Transdisciplinarity Cognition. Vol. 15, Issue 1/2012.
[26]  Ibrahim, S., 2012. Financial intermediation and economic growth in Nigeria. British Journal of Arts and Social Sciences ISSN: 2046-9578, Vol.4 No.2 (2012).
[27]  Efayena, O., 2014. Financial intermediaries and economic growth: the Nigerian evidence. Acta Universitatis Danubius, Economica Vol 10, no 3, 2014.
[28]  Quartey, P. and Prah, F. (2008). Financial development and economic growth in Ghana: Is There a Causal Link? The African Finance Journal, 2008, vol. 10, issue 1, pages 28-54.
[29]  Adu, G., Marbuah, G. and Mensah, J. (2013). Financial development and economic growth in Ghana: Does the Measure of Financial Development Matter? Review of Development Finance 3 (2013) 192-203.
[30]  Adusei, M. (2013b). Does finance promote growth in Botswana? Research in Applied Economics ISSN 1948-5433, 2013, Vol. 5, No. 2.
[31]  Johannes, T., Njong, A. and Cletus, N. 2011. Financial development and economic growth in Cameroon, 1970-2005. Journal of Economics and International Finance Vol. 3(6), pp. 367-375, June 2011
[32]  Ngouhouo, I., and Francis, K., 2014. Impact of banking on the real economy in Cameroon: an Empirical Analysis. Journal of Research in Business and Management. Volume 2, Issue 6 (2014) pp: 01-07
[33]  Taha, Z., Anis, O and Hassen, S., 2013. Banking intermediation and economic growth: some evidence from MENA countries. Advances in Management & Applied Economics, vol. 3, no.4, 2013, 51-57
[34]  Law, S. and Singh, N., 2014. Does too much finance harm economic growth? Journal of Banking and Finance Vol. 41 (2014) 36-44
[35]  Umar, M., Dayyabu, S., Gambo, A., Danlami, M., and Ahmad, A., 2015. An empirical study on the relationship between financial intermediaries and economic growth in Nigeria: A cointegration and causality analysis. Journal of Economics and Finance. Volume 6, Issue 4.
[36]  Noor, A., and Abbas, Z., 2014. Impact of financial intermediation development on economic growth. International Journal of Economic and Business Review. December 2014, Vol 2. Issue 12.
[37]  Amin, A., 2002. Sources of economic growth in Cameroon. African Economic Research Consortium, Nairobi, Kenya. African Economic Research Paper No. 116.
[38]  Tabi, A., 1999. Financial sector reforms and financial development in Cameroon: A test of the Mckinnon – Shaw model. Revue Economie et Gestion appliquée, tome Université de Douala, Cameroun, 1(2).
[39]  Levine, R., Loayza, N. and Beck, T., 1999. Financial intermediation and growth: causality and causes
[40]  Luca, O. and Spatafora, N., 2012. Capital inflows, financial development, and domestic investment: determinants and inter-relationships. IMF Working Paper, WP/12/120.
[41]  Vincent, O., Ijeoma, K. and Oluchukwu, A., 2013. Financial intermediation and private sector investment in Nigeria. Research Journal of Finance and Accounting, Volume 4, No.12, 2013, pp. 47-55.
[42]  Koutsoyiannis, A., 1997. Theory of econometrics. An introductory exposition of econometric methods. London: Macmillan Press Limited.
[43]  Gujarati, D., 2004. Basic Econometrics. The McGraw-Hill Companies.
[44]  World Development Indicators, 2015.