This study examines the impact of capital adequacy in Nigeria's banking sector and its relationship to macroeconomic variables from 1980-2010. The results show that money supply, domestic interest rates, exchange rates, and past capital adequacy are significant determinants of capital adequacy in Nigeria. Inflation was found to erode capital adequacy over time. There is a long-run relationship between capital adequacy, exchange rates, inflation, political instability, and money supply. The error correction model supports prior literature and shows capital adequacy in Nigeria can be improved by considering macroeconomic variables.
Determinants of Share Prices of listed Commercial Banks in Pakistaniosrjce
The focus of this paper is to identify the determinants of share prices for the listed commercial banks
in Karachi stock exchange over the period 2007-2013. One of the unique features of this paper is to find out the
impact of both internal and external factors on share price. Linear multiple regression analysis is used to
determine whether the selected independent variables have influence on share prices or not. The results indicate
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share prices, book to market value ratio and interest rate have also significant but negative relation with share
prices while other variables (gross domestic product, price earnings ratio, dividend per share, leverage) have
no relationship with share prices
Determinants of Share Prices of listed Commercial Banks in Pakistaniosrjce
The focus of this paper is to identify the determinants of share prices for the listed commercial banks
in Karachi stock exchange over the period 2007-2013. One of the unique features of this paper is to find out the
impact of both internal and external factors on share price. Linear multiple regression analysis is used to
determine whether the selected independent variables have influence on share prices or not. The results indicate
that earning per share has more influence on share prices and it has positive and significant relationship with
share prices, book to market value ratio and interest rate have also significant but negative relation with share
prices while other variables (gross domestic product, price earnings ratio, dividend per share, leverage) have
no relationship with share prices
Developing the Nigeria Manufacturing sector is a route to opening up a new frontier for the expansion of trade, productivity & competitiveness
• Currently, Industrial capacity is very low with critical industries within the real sector performing below expectations
• The contribution of manufacturing to Nigeria’s GDP is less than 10%
• This is very sad given the fact that retail and wholesale trade are growing at a very fast rate
• And given the fact that Agriculture account for almost 24% of Nigeria’s GDP, there are indications that if a proper framework is put in place, Nigeria’s manufacturing can begin to witness phenomenal growth
• Part of the factors that will help shore up local production and reduce the cost of doing business in Nigeria are:
• The Power Sector reforms - this needs to be fine-tuned
• The strengthening of a policy framework which removes double taxation and encourages investment in the vertical integration of primary sector, Agriculture to secondary sector, production
• Such policies must be backed with the right fiscal policies which give a measure of comfort to infant industry against global competition
Nigeria dream of becoming one of the Top20 economies by year 2020 hence the Vision 20:2020. How can this goal be achieved except the Nigeria government have a yearly growth plan. See details in this publication.
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By 2050, Nigeria is expected to become one of the world's top 20 economies.
Nigeria is considered to be an Emerging market by the World Bank.
It is also a member of the MINT group of countries, which are widely seen as the globe's next "BRIC-like" economies.
It is also listed among the "Next Eleven" economies set to become among the biggest in the world.
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Of course economic growth and stability makes Nigeria according to PwC “one of the potential power economies of the world” , but one the country is still facing several challenges economic, social and environmental. The biggest challenge is that according to the The World Factbook strong economic growth have not translated into a significant decline in poverty levels .
The government and President has announced plans to increase transparency, diversify the economy away from oil, improve fiscal management and working to develop stronger public-private partnerships for roads, agriculture, and power. That actions and activities are very positive, but because of significant differences between for example Europe, North America and Africa they should be designed specifically for Nigeria. The actions and activities should be strategically planed and follow latest developments of management and technological revolution like sustainability, knowledge sharing, Internet of things.
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Developing the Nigeria Manufacturing sector is a route to opening up a new frontier for the expansion of trade, productivity & competitiveness
• Currently, Industrial capacity is very low with critical industries within the real sector performing below expectations
• The contribution of manufacturing to Nigeria’s GDP is less than 10%
• This is very sad given the fact that retail and wholesale trade are growing at a very fast rate
• And given the fact that Agriculture account for almost 24% of Nigeria’s GDP, there are indications that if a proper framework is put in place, Nigeria’s manufacturing can begin to witness phenomenal growth
• Part of the factors that will help shore up local production and reduce the cost of doing business in Nigeria are:
• The Power Sector reforms - this needs to be fine-tuned
• The strengthening of a policy framework which removes double taxation and encourages investment in the vertical integration of primary sector, Agriculture to secondary sector, production
• Such policies must be backed with the right fiscal policies which give a measure of comfort to infant industry against global competition
Nigeria dream of becoming one of the Top20 economies by year 2020 hence the Vision 20:2020. How can this goal be achieved except the Nigeria government have a yearly growth plan. See details in this publication.
Rising Africa- 12th Largest Petroleum Producer in the WorldMara Mentor
By 2050, Nigeria is expected to become one of the world's top 20 economies.
Nigeria is considered to be an Emerging market by the World Bank.
It is also a member of the MINT group of countries, which are widely seen as the globe's next "BRIC-like" economies.
It is also listed among the "Next Eleven" economies set to become among the biggest in the world.
An overview of Nigeria's 2010-2015 Socio- Economic Performance using Fundamental Key Performance Indicators and imperatives for Radical action in the Diversification of the Nigerian economy
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Modern-day Nigeria has emerged as Africa's largest economy, with 2014 GDP at over 568 billon USD . Thanks to the largest population in Africa and the strongest economy Nigeria is often referred to as the "Giant of Africa". Although oil has been playing the mayor role in the structure of Nigeria’s GDP the economic growth for over the last five years has been driven by growth in agriculture, telecommunications, and services.
Of course economic growth and stability makes Nigeria according to PwC “one of the potential power economies of the world” , but one the country is still facing several challenges economic, social and environmental. The biggest challenge is that according to the The World Factbook strong economic growth have not translated into a significant decline in poverty levels .
The government and President has announced plans to increase transparency, diversify the economy away from oil, improve fiscal management and working to develop stronger public-private partnerships for roads, agriculture, and power. That actions and activities are very positive, but because of significant differences between for example Europe, North America and Africa they should be designed specifically for Nigeria. The actions and activities should be strategically planed and follow latest developments of management and technological revolution like sustainability, knowledge sharing, Internet of things.
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An empirical analysis of capital adequacy in the banking sub sector of the nigeria economy
1. An Empirical Analysis of Capital
Adequacy in the Banking Sub-Sector
of the Nigeria Economy
Presented By:
Ambu Gyawali
Anita K. Luitel
Ayush Nepal
Barsha Shrestha
Bidur Koirala
2. Introduction
• The research basically examines the impact of capital
adequacy in the banking sub-sector and the growth of
Nigeria economy.
• The study specifically tries to determine the effect of bank
capital base and macroeconomic variables.
• Data is collected from CBN statistical bulletin (2009) from
1980-2010.
• Capital adequacy in this study is taken as the measure of
financial strength of the banking institutions.
3. Purpose of the Study
• Examine the impact of capital adequacy in the banking
sub-sector of Nigeria.
• To examine the growth of Nigerian economy.
• To ascertain the effect of bank capital base and
macroeconomic variables.
• The study also focuses on analyzing the relationship
between the political instability and the economic growth.
• The study also tells us that the impact of financial crisis
on the foreign investment.
4. Significance of the Study
• The study basically helps apprehends the relationship
between capital adequacy and the key macroeconomic
variables.
• This study pertinently examines how the capital
adequacy in Nigeria can better be improved giving
attention to some macroeconomic variables such as
inflation rate.
• This study has considered the problem of unit root which
is generally not taken into consideration by the previous
studies which makes this study more accurate and
reliable.
6. Literature Review
Mpuga (2002) The inadequacy of minimum capital standards in
accounting for risks in banks assets portfolio could be
one of the major factors leading to bank failures.
Yu Min-
The(2006)
The adequate capital for banks as the level at which the
deposit insuring agency would just breakeven in
guaranteeing the deposits of individual banks with
premium the banks pay.
Hassan (2008) Banks had been exposed to standby letters of credit
(SLC) and off-balance sheet activities, which implies that
macroeconomic variables play a greater role in the
determinants of capital adequacy in most developing
countries like Nigeria.
Ajayi (2008) The macroeconomic indicators (i.e. inflation and
economic growth) are significant in both spread, bank
capital adequacy and profit regressions.
7. Methodology
• The research applies to the error correction methodology
to a regression model based on the traditional
determinants of capital adequacy.
• The econometric methodology used in the study has not
accounted for non-stationarity in the data.
• The variables are tested if they are stationary in their
levels or whether they have to be differenced once or
more before they become stationary.
• Augmented Dickey-Fuller (ADF) test is carried out for
testing the unit roots.
8. Model
CAB =CAB =ƒƒ (TL, MS, DIR, INFL, DL, POL, ER, LQ, OPEN, INV)(TL, MS, DIR, INFL, DL, POL, ER, LQ, OPEN, INV)
The above model is hereby written in log-linear form as:
(L) CAB= bo + b1TCL(L) + b2MS(L) + b3DIR(L) + b4INFL(L)
+ b5DL(L) + b6POL(L) + b7ER(L) + b8LQ(L) + b9OPEN + b10INV +
µt .E(1) apriori, b1> 0, b2> 0, b3> 0, b4<0, b5> 0, b6<0, b7> 0, b8> 0,
b9> 0, b10 > 0
Where,
CAB Capital Adequacy Base
TL Total Loans
MS Money Supply
DIR Domestic Interest Rate (Real)
INFL Inflation Rate
DL Demand Deposit
POL Political Instability Dummy (1 if Military Regime and Turbulent Years, 0
otherwise
ER Exchange Rate
LQR Liquidity Risk
OPEN Openness of the economy (Total Trade/GDP Ratio)
INV Investment (proxied by long US interest rate)
10. Variables ADF Test Order of Integration
Log CAD 0.04925 (-29969) 1(1)
Log CAD -3.7333 (-3.0114) 1(0)
Log INV -3.6876 (-2.9798) 1(0)
Log ER -2.0299 (-2.9798) 1(1)
A Log ER -3.5063 (-2.9850) 1(0)
Log DIR -4.2833 (-2.9798) 1 (0)
Log INV -3.3697 (-2.9798) 1 (0)
Log INFL -1.3068 (-2.9969) 1(1)
A Log INFL -40706 (-3.0038) 1 (0)
Log OPEN 0.8224 (-2.9798) 1(1)
A Log OPEN -4.1436 (-2.9850) 1(0)
Log MS -1.1022(-2.9798) 1(1)
A Log MS -3.0994 (-2.9850) 1(0)
Table 1. Stationary Test
11. Table 2. Johansen Co-integration Test
Sample: 1980 – 2010Sample: 1980 – 2010
Series: Log CAB, Log ER, Log INFL, Log OPEN, Log MSSeries: Log CAB, Log ER, Log INFL, Log OPEN, Log MS
Eigen value Likelihood Ratio 5% 1% Hypothesized
Critical Critical No. of CE(s)
Value Value
0.84 114.3228 94.15 103.18 None**
• Note: * & ** denotes rejection of the hypothesis at 5% & 1%
significance level respectively.
• L. R. test indicates 2 co-integration equation(s) at 5% significance
level.
12. Sample: 1980 – 2010Sample: 1980 – 2010
Modeling Log (CAB) by OLSModeling Log (CAB) by OLS
Variable Co-efficient t-value
Log ER 0.6772 3.4397***
Log INFL -0.1325 -1.2558
Log OPEN 0.2896 5.1303
Log MS 0.6427 30.9551***
Table 3.
Long-run Capital Adequacy Determinants Model Estimates
Notes
•Adj. R2
= 0.72
•F = 21.327
•a=0.45
•R2 = 0.75
•Prob (F--Statistic) = 0.00000
• Dw = 1.87
• Schwarz information criterion 1.561
• * ,** & *** Significant at 1%, 5% & 10%
Level respectively.
19. Major Findings
• Money supply is an important determinant of capital
adequacy base in Nigeria
• The real domestic interest rate is also an important
determinant of Bank capital adequacy base in Nigeria.
• Since it is statistically significant at one percent level of significance.
• Although it is inversely related to CAB which suggests that the rise
in real cost of capital, informed by an increase in real interest rate
would tend to dampen CAB especially those requiring some
degrees of domestic capital.
• The real exchange rate is another significant determinant
of CAB in Nigeria.
• Although, the coefficient is not as expected, but existing literature
emphasized an inverse relationship which implies that an increase,
in the real exchange rate will reduce the flow of FDI thus reducing
CAB in Nigeria and vice versa.
20. • The ROI in the rest of the world proxies by long- run US
interest rate which is not a strong or significant
determinant of CAB in Nigeria.
• While inflation rate erodes CAB, but previous researches have
shown that ROI has negative impact in developing economy during
period of financial crisis.
• The deposit, liabilities and liquidity risk variables are not
correctly signed and are not statistically significant but
these may increase CAB through increase in money
supply.
• Coefficients that appears on the INV have theoretically
predicted signs and in general are statistically significant.
• The result indicated that investment increases CAB through inflow
of FDI into Nigeria.
21. • The study applied the Error Correction Model (ECM) and
found empirical support for some conjectures made in
the literatures.
• The research becomes very advantageous to examine
how capital adequacy in Nigeria can be improved if
attention is given to some macroeconomic variables.
22. Conclusion
• The study investigates the determinants of capital
adequacy in the Banking sub-sector in Nigeria.
• This study reveals that there is long run relationship
between Exchange rate, inflation rate, Political Instability,
and Money Supply.
• The variables used in this study are stationary at their
first difference besides rate of real domestic interest rate
and ROI that were stationery at their levels.
• Nevertheless, the study similarly institutes that there is a
negative relationship between inflation and banks’ capital
base as inflation wears down banks’ capital in most
developing economies including Nigeria.