Jurnal Ekonomi & Studi Pembangunan    Volume 21 Nomor 2, Oktober 2020  

 

 
 
 
 

 
 

 
 

 

 
 

Article Type: Research Paper 
 

Financial Sector Performance: Evidence in 
Twelve West African Countries 
 
Ibrahim Sorie Kamara1*, Siti Aisyah Tri Rahayu2, and Lukman Hakim3 
 
Abstract: In most West African countries, the financial sectors are the least 
developed area. The absence of deep-efficient financial markets put major 
economic growth constraints. This study aimed to investigate the financial sector 
performance in twelve selected West African countries. To determine financial 
sector performance, a panel data semi-log model was employed. Data were 
collected from the World Bank Open data page from 2004-2013. The results 
revealed that both variables matched the hypothesis, indicating a positive impact 
in the financial sector. It indicated that the variables used in this study were 
major players of the financial sector in the selected countries. This study 
recommends that because financial stability, globally and within countries, 
generates jobs and improves productivity, more efforts should be made to ensure 
an effective and developed financial sector system. It is so because limited and 
inadequate access to credit will limit small and medium-sized enterprises' 
contributions to private sector development. 
Keywords: Financial Sector Performance; Economic Growth; West Africa 
JEL Classification: G19; O40 
 

 
 

Introduction 
 
The financial sector of any country is rarely mentioned as one of the major 
areas of improvement for its overall development (de Soto, 2006). In fact, 
simple transactions, such as bill payments that are due, occur probably 
through the financial sector. Another, more complex transaction, which is 
crucial for business transactions and investments, also takes place through 
the financial sector. It is the stage where the financial sector development 
can have the greatest impact on economic growth (Levine, 1997). 
Evidenced by the events in 2008 after the crash of the financial markets 
worldwide and the added threat of much more distress, it gave national 
governments the motivation to act. They provided buyouts larger than 
ever previously seen to prevent additional disasters in the financial 
markets that could show spillover effects over their domestic economies 
and trading partners’ economies (Ivashina & Scharfstein, 2010). These 
governments' actions reflected that the financial sector should not be 
ignored as it can undoubtedly impact a country’s economy. The financial 
sector’s development can assist in impeding its limitation to negatively 
affect their domestic economies.  
 

AFFILIATION: 
1, 2, 3  Department of Economics, 
Faculty of Economics and Business, 
Universitas Sebelas Maret, 
Surakarta, Indonesia. 
 

*CORRESPONDENCE: 
ibrahimsoriekamara216@gmail.com 
 

THIS ARTICLE IS AVALILABLE IN: 
http://journal.umy.ac.id/index.php/esp  
 

DOI: 10.18196/jesp.21.2.5041 
 

CITATION: 
Kamara, I. S., Rahayu, S. A. T., & 
Hakim, L. (2020). Financial Sector 
Performance: Evidence in Twelve 
West African Countries. Jurnal 
Ekonomi & Studi Pembangunan, 
21(2), 199-207. 
 

ARTICLE HISTORY 
Received:  
11 June 2020 
Reviewed: 
29 June 2020 
10 Oct 2020 
Revised: 
08 Aug 2020 
16 Oct 2020 
Accepted: 
16 Oct 2020 

mailto:ibrahimsoriekamara216@gmail.com
http://journal.umy.ac.id/index.php/esp
https://journal.umy.ac.id/index.php/esp/article/view/9004
http://journal.umy.ac.id/index.php/esp


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Jurnal Ekonomi & Studi Pembangunan, 2020 | 200 

Thus, the importance of developed countries' financial sector for their economies is 
evident as they experienced a recession in the periods after the global financial crisis 
(Cecchetti & Kharroubi, 2015). 
 
Moreover, there are understandable differences between developing and developed 
economies. It is interesting to assess whether these differences also account for the 
relationship between financial sector development and economic growth. The developing 
countries, which we chose to focus on, are located in West Africa. This particular group of 
countries has experienced a continued increase in their economies’ growth in the last 
decade. It resulted from better policies aimed at improving sound macroeconomic 
conditions and positive external conditions, which were the surrounding markets  (Sosa 
& Marle, 2013). According to  (Didier & Schmukler, 2013), the financial sector in West 
African countries has improved considerably. However, it is interesting to know whether 
the financial sector has an added value related to their economies' growth. The theory 
regarding the relationship between economic growth and financial development has its 
foundation from the main functions of the financial sector’s influence on capital 
accumulation and technology development. The financial sector development is 
considered an improvement of its primary functions or, additionally, the reduction of 
barriers set by national governments that negatively impact the number of transactions 
conducted in the economy (Balassa, 1990).   
 
Because of these controversial debates, it is interesting to investigate whether the 
financial sector can influence economic growth. There is a need to find development 
regulations and macroeconomic policies that will enhance growth. This study examines 
the financial sector performance using a panel data analysis of twelve selected sub-
Saharan African countries (Sierra Leone, Liberia, Ghana, Nigeria, Gambia, Senegal, Ivory 
Coast, Mauritania, Burkina Faso, Cape Verde, Guinea, and Mali). The choice of these 
developing countries is based on the fact that their economies have an average level of 
financial development because of their socio-economic, political, and institutional history 
(Akinlo & Egbetunde, 2010). Until the reform implementation in most sub-Saharan African 
countries in the mid-1980s, commercial banks have dominated the banking system. Due 
to the low development level of stock and bond markets in sub-Saharan Africa, banks play 
a crucial intermediary role and represent the primary source of companies’ external 
capital (World Bank, 2016). On the contrary, progress is made in financial sector 
performance even though there remains considerable scope for further developments. It 
was partly a result of improvements in finance's institutional framework, such as 
establishing commercial courts and alternative dispute resolution systems, credit 
reference bureaus, and macroeconomic stability (Beck, Brumbaugh, Airoldi, Carranza, 
Coen, Crawford, Defeo, Edgar, Hancock, Kay, Lenihan, Luckenbach, Toropova, Zhang, & 
Guo, 2011). 
 
This paper aims is to verify the financial sector performance empirically in the context of 
12 Sub-Saharan African (SSA) countries for the period 2004-2013. In detail, this study's 
objectives are twofold. The first is to determine whether SSA countries should seek ways 
to maximize the benefits of financial sector performance development while minimizing 
their costs. The second is to underline the fact that the financial sector can contribute to 



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providing financial development with a predominant place in these countries’ 
development policies. 
 
The first part of this paper presents the background and empirical foundations of the 
nature of financial development and economic growth, and then the second part exposes 
an overview of financial developments. After that, the third part is the research method, 
and the fourth part is the results and the interpretations that result from these 
foundations. 
 
The financial system's primary function is to enable resources’ allocation through space 
and time in an uncertain environment. Financial sector development is defined as the 
process of strengthening and diversifying financial services’ provision to meet economic 
growth requirements effectively and efficiently, thereby supporting and stimulating 
economic growth  (Mongali, 2014). The financial systems may influence savings rate, 
investment decisions, technological innovation, and, ultimately, long-run economic 
growth (Levine, 2004). On the one hand, according to  Soltani, Haghighat, Fanaei, and  
Asghari (2014), the robustness of the information asymmetry, which characterizes 
financial markets, maybe at the origin of a failure in coordinating the allocation of savings 
to investment. This information asymmetry may deform investors' anticipations who 
prefer to invest in a less risky environment than in an uncertain and riskier environment. 
They do this by taking into account the degree of investor risk aversion, financial market 
imperfections, and the high level of transaction costs. These difficulties in the financial 
market and this ineffective intermediation can only slow down economic growth. 
Furthermore, from the point of view of facts, the recent banking insolvency crises have 
thrown the economies into recessionary periods. This experience has given us an example 
of the negative impact of banking sector development on macroeconomic performance. 
These banking problems may transform themselves into banking or financial crises that 
can incur enormous costs for the whole economy. 
 
The most famous works, which marked current affairs, are King and Levine (1993). These 
authors showed the vital role of the banking system and the financial market in economic 
growth development. They found a correlation between GDP (as an indicator of growth) 
and the financial system's size.  Beck, Demirguc-Kunt, Levine, and Maksimovic (2000) also 
proved that the development of the banking system and the financial markets might lead 
to economic growth, provided a few conditions are respected. It has to do with the 
financial system's smooth functioning, weak information asymmetry, low transaction 
cost, and optimal resource allocation. Besides, Vazakidis and Adamopoulos (2009), in their 
joint works on developing the financial market and economic development, uncovered 
that the financial market's smooth functioning might favor growth. Similarly, in China's 
context,  Shan and Qi (2006) argued that the contribution of financial development to 
economic growth is interpreted as the second force after the contribution of the workers’ 
incomes. According to the authors, the link between the financial sphere and the 
economic sphere has a double sense of causality. The financial system development 
related to developing a banking credit distribution system to finance investments 
provides nominal GDP growth. They also argue that the strong economic growth 
registered in recent years has significantly impacted the financial system's development. 



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Composition of 12 Selected West African Financial Sectors 
 
Four vital components of a financial system consist of financial institutions, financial 
markets, regulatory authorities, and financial instruments. However, the financial system 
in West Africa has undergone some remarkable changes in terms of the following 
ownership structure, the depth and breadth of instruments employed, the number of 
institutions established, the economic environment, and the regulatory framework within 
which the system operates currently. West Africa’s financial system includes banks, 
capital markets, insurance, pension asset managers, and other financial institutions, with 
the central bank as the apex institution.  
  
The Banking Subsector  
 
The banking subsector comprises deposit money banks, microfinance banks, primary 
mortgage institutions, trustees, and trust companies.  In West Africa, commercial banks 
(deposit money) are the dominant operators in the industries. They are the largest in 
terms of size and profitability. Besides, microfinance is a financial institution established 
to provide credit, banking, and other financial services to designated convenient areas or 
communities. Microfinance banks are founded to provide financial access to the poor, 
who are traditionally not served by conventional financial institutions. It is because the 
formal financial system provides services to approximately 20 percent of the economically 
active population, while the eighty (80) percent are excluded from access to financial 
services (CBN, 2008). Moreover, primary mortgage institutions, also known as savings and 
loan companies, are specialized institutions that collect household savings and originate 
mortgage loans. There are currently many primary mortgage institutions in Nigeria. 
Meanwhile, trustees and trust companies are typically subsiding by banks. They provide 
funds and management services for organizations or individuals who set up trust funds. 
Other services include portfolio management, investment advising, property 
management, and custodial services for non-pension funds. 
 
Insurance Industry  
 
Insurance companies represent the second largest sector in the West Africa financial 
services industry. There are over thousands of insurance companies operating in West 
Africa. The minimum capital requirements to start an insurance company are 2 billion for 
life insurance companies and 8 billion for companies that provide non-life insurance, 
depending on the country's terms and conditions. Insurance brokers also fall under this 
group. These companies are registered with the National Insurance Corporation of each 
country. In some of these countries, only a few controls a significant proportion of life and 
license premium income of the industry. Like in Nigeria, there are also reassurance 
companies within the insurance industry. There are currently five reassurance companies 
in Nigeria. In September 2005, the Federal Ministry of Finance and NICON increased the 
minimum capital base for reassurance business in Nigeria to N10 billion starting from 
February 2007. Insurance agents are representatives of insurance companies on 
commission.   
 



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Capital Market  
 
A capital market serves as a network of financial institutions and infrastructure that 
mobilizes and allocates long-term funds in the economy. The capital market affords 
business firms and government the opportunity to sell stocks and bonds to raise long-
term funds from other economic agents' savings. According to the Harrod-Domar model, 
the sourcing of long-term funds through the capital market is essential for self-sustained 
economic growth. A well-functioning capital market aids the mobilization of savings for 
economic growth and development. The capital market encourages the efficient 
allocation of resources through changes in wealth ownership. In this regard, the capital 
market acts as a catalyst in creating a healthy private sector and facilitates the promotion 
of rapid capital formation. There are issuing houses within the capital market that provide 
residual banking services and act as intermediaries in capital market activities. They 
operate between the company whose shares are being sold, the regulatory authorities, 
and the public. Issuing houses are registered with the Securities and Exchange 
Commission (SEC). Many of the issuing houses in West Africa are affiliates of banks. In 
West Africa, stockbrokers are also involved in capital market activities. For instance, there 
are 581 licensed stockbrokers in Nigeria. 
 
Other Financial Institutions  
 
Other financial institutions refer to discount houses, finance companies, bureau de 
change, and development of financial institutions and pension fund agencies in West 
Africa. Many of the private equity firms are offshoots of foreign firms. Discount houses 
specialize in trading money market securities with the specific purpose of providing 
liquidity and play market-making roles for short term market instruments. Meanwhile, 
the bureau is a company that carries out foreign exchange business on a small-scale basis. 
Then, Development Finance Institutions (DFTs) are usually government-owned financial 
institutions established to finance particular government developmental programs, 
usually in agriculture, commerce, manufacturing, industrial sectors, and others.   
 
Pension Fund Managers  
 
The pension fund managers were established for employees in West Africa as a 
contributory pension scheme for payment of employees' retirement benefits to whom 
the scheme applies. Under this Act, all employees in the public service of the Federation 
and the private sector are involved, as well as the judges and top political officeholders. 
The public service operates a defended and defined benefits scheme, and the payment of 
retirement benefits is budgeted annually. The annual budgetary allocation for pension is 
often one of the most important parts of the budget implementation in the light of 
resource constraints. 
 
This study supports the above references of Mongali (2014) and Beck et al. (2000), stating 
that the financial sector performance is viable in these twelve West African countries. In 
other words, this study also gives similar results to previous research supporting the 



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Jurnal Ekonomi & Studi Pembangunan, 2020 | 204 

motion that financial sector performance plays a crucial role in developing the economy 
of any nation. 
 
 

Research Method 
 

Data Collection 
 
The study’s model consisted of four variables, with secondary yearly time series data. The 
variables were Gross Domestic Product (GDP), Exchange Rate (ER), Interest Rate (IR), 
Trade Openness (TO), and financial development (FD). The data for these variables were 
sourced from the World Bank Databank for the period 2004-2013. Specific countries were 
selected for this study based on the data available. The countries were Sierra Leone, 
Liberia, Ghana, Nigeria, Gambia, Senegal, Ivory Coast, Mauritania, Burkina Faso, Cape 
Verde, Guinea, and Mali. The estimated model comprised time series i and cross-sectional 
t panel case. 
 
Model Specification 
 
To achieve the financial sector performance’s aim in West Africa, the study referred to 
some works by Cecchetti and Kharroubi (2012),  Beck et al. (2011),  Obradovic, Sapic, 
Furtula, and Lojanica (2017), and others, which were discussed in the literature review 
section. Panel data was employed in this study with a semi-log model. The following 
equation was used in the form of semi-log format and is illustrated as follows,  
 
𝑙𝑜𝑔𝐹𝐷𝑖𝑡 = 𝛽0 + 𝛽11 𝑙𝑜𝑔𝐼𝑅𝑖𝑡 + 𝛽12 𝐸𝑅𝑖𝑡 + 𝛽13 𝑇𝑂𝑖𝑡 + 𝛽14 𝑙𝑜𝑔𝐺𝐷𝑃𝑖𝑡 +  𝜀𝑖𝑡 …………………(i) 
 
Where, financial development is the ratio of private credit to gross domestic product. 
Financial development (FD) was utilized as a proxy of the dependent variable for the 12 
selected West African countries in this study, while the other variables were independent 
variables, such as interest rate (IR), the exchange rate (ER), gross domestic product (GDP) 
and trade openness (TO). 
 
 

Result and Discussion 
 

Table 1 The estimation result of the independent variables’ effects on the financial 
development in the 12 selected countries in West Africa 

 
Table 1 reveals the fixed-effects model results.  Both variables matched the hypothesis, 
indicating a positive impact in the financial development, except for the interest rate that 
showed negative value. The R-squared displayed a value of (0.902818), indicating that the 
variables used in this study were the major players in the financial sector.  It also implied 
that a 90,28 % variation of the independent variables could explain variation in the 
dependent variable (financial development). The F-statistics had a significant value of 
(56.35929). Besides, the DW statistic had a value of (1.229386). All the variables indicate 



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Jurnal Ekonomi & Studi Pembangunan, 2020 | 205 

significant values with the exception of interest. Below is a detailed explanation of the 
four variables.  
 
Table 1 The dependent variable is financial development 

Independent Variables Coefficient t-statistics 

C -51.83036*** -4.097947 
Log(IR) -1.888509*** -5.408610 
Log(GDP) 2.299737*** 3.887833 
ER 0.009741*** 2.736512 
TO 0.009813*** 4.245977 
R-squared 0.902818  
F-statistic 56.35929  
Durbin-Watson statistic 1.229386  

Note: *, ** and *** explain 10%, 5% and 1% significant level respectively 
 
Gross Domestic Product 
 
Based on the analysis of the data in this study the results of the analysis show that the 
level of GDP has a significant positive effect on the financial sector development with a 
probability value of 0.0004 <0.05. The results of this study illustrate that GDP can increase 
the financial sector development. It could therefore, be said that these 12 West African 
countries should pay more attention in the GDP for a continuous economic growth. 
Policies which may improve the increase of GDP should be made and follow appropriately. 
The viability in the financial sector accelerate the economic growth development.    

 
Exchange Rate 
 
Based on the analysis of the data in this study the results of the analysis show that the 
level of Exchange Rate has a significant positive effect on the financial sector development 
with a probability value of 0.0008 <0.05. The results of this study illustrate that Exchange 
Rate can also increase the financial sector development. We can therefore, say that the 
Exchange Rate in these countries contribute immensely to the financial sector 
development sector. The proposed plan by the ECOWAS heads of state to launch a single 
currency that is to be use by all the sixteen countries in West Africa is a very good move. 

 
Trade Openness 
 
Based on the analysis of the data in this study the results of the analysis show that the 
level of Trade Openness has a significant positive effect on the financial sector with a 
probability value of 0.0009 <0.05. The results of this study illustrate that TO can increase 
the financial sector development. The results of this study are also consistent with the 
proposed hypothesis, stating that TO have a positive relationship with the financial 
development in the 12 West African countries in 2004-2013. A proper TO can accelerate 
the economic growth and open the financial development sector through foreign direct 
investment. The main source of foreign exchange is from TO, therefore the trade 
openness is a big contributing factor of any country economic growth development. 
According to Ngongang (2015), the result of his findings reveals that, trade openness of 
SSA countries has a positive and insignificant impact on economic growth. 



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Interest Rate 
 
Based on the analysis of the data in this study, the result shows that the level of Interest 
Rate does not significantly influences the financial sector development in a positive 
direction and the probability value is 0.1505 >0.05. The results of this study illustrate that 
Interest Rate can reduce the financial sector development. Therefore, the West African 
region should set policies that would create ways to increase the level of real interest 
rates. By so doing, it would add to contribute to the economic growth development 
especially in the financial sector. 
 
 

Conclusion 
 
This article aimed to determine the financial sector performance in 12 West African 
countries. In conclusion, there is evidence that financial sector performance positively 
impacted the selected 12 West African countries' economic growth. Three variables 
indicator of financial sector performance (exchange rate, gross domestic product, and 
trade openness) positively influenced economic growth, while one (interest rate) 
indicator negatively influenced economic growth. 

 
Using financial development data, we confirm our previous findings. Financial sector 
explains the growth of finance beyond the rates predicted by the internal resources and 
short-term development. This is consistent with both the market and the bank-based 
view. The share of financial sector performance for external financing is higher in West 
African countries with higher levels of financial sector development, which is consistent 
with the financial-services view. Furthermore, we find that West African countries are 
more likely to grow at rates that require external finance in which the contracting 
environment favours financial sector development. 
 
 

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