An Empirical Assessment of the Impact of Foreign Direct Investments on Nigerian Gross Domestic Product

 AHAM NZENWATA

ABSTRACT
The main issues in this paper relates to understanding the effects and impact of foreign direct investments on the Nigerian economy as well as our ability to attract adequate amounts, sufficient enough to accelerate economic growth and development.  From related research and studies, it was revealed that multinational corporations are highly adaptive social agents and therefore, the degree to which they can help in improving economic activities through foreign direct investment will be heavily influenced by the policy choice of the host country. Secondary data was collected for the period 1987 to 2006.  In order to analyse the data, both econometric and statistical method were used. Regression model of ordinary least square was applied in evaluating the relationship between foreign direct investment and Gross Domestic Product (GDP). The model revealed a positive relationship between foreign direct investment and GDP. The study thus suggest that in order to further improve the economic climate for foreign direct investments in Nigeria, the government must appreciate the fact that the basic element in any successful development strategy should be the encouragement of domestic investors first before going after foreign investors.

1.0   INTRODUCTION
Since the enthronement of democracy in 1999, the government of Nigeria has taken a number of measures necessary to attract foreign investors into Nigeria.  These measures includes the repeal of laws that are inimical to foreign investment growth, promulgation of investment law, various overseas trips for image laundry by the president, among others.
The need for foreign direct investment is born out of the underdeveloped nature of the Nigeria’s economy that essentially hindered the pace of her economic development.  Generally, policies and strategies of the Nigerian government towards foreign investments are shaped by two principal objectives of the desire for economic independence and the demand for economic development.  There are four basic requirements for economic development namely.
i)       Investment Capital
ii)      Technical Skills
iii)     Enterprise
iv)     Natural Resources
Without these components, economic and social development of the country would be a process lasting for many years.  The provisions of these first three necessary components present problems for developing countries like Nigeria.  This is because of the fact that there is a low level of income that prevents savings, big enough to stimulate investment capital domestically or, to finance training in modern techniques and methods.  The only way out of this problem is through acceleration of the economy by external sources of money (foreign investment) and technical expertise.  Foreign direct investment is therefore supposed to serve as means of augmenting Nigeria’s domestic resources in order to carryout effectively, her development programmes and raise the standard of living of her people.
According to Nwankwo (1988) factors responsible for the increased need for foreign direct investment by developing countries are:
·       High real interest rate in the international capital market, which adversely affected external indebtedness of these developing countries.
·       The high external debt burden.
·       Bad macroeconomic management
·       Fall in per capital income and
·       Fall in domestic savings.
      At the current level of gross Domestic Product, the success of governments policies of stimulating the productive base of the economy depends largely on her ability to control adequate amount of foreign direct investments comprising of managerial, capital and technological resources to boost the existing production capabilities.  The Nigerian government had in the past endeavored to provide foreign investors with a healthy climate as well as generous tax incentives, but the result had not been sufficiently encouraging (as we shall see in this research).  Nigeria still requires foreign assistance in the form of managerial, entrepreneurial and technical skills that often accompany foreign direct investments.
2.0        LITERATURE REVIEW AND THEORETICAL REVIEW
             Most analysts believe that national and foreign private sector enterprise, if permitted to operate in a competitive market condition will offer developing countries the best prospects for speedy national economic growth. These analysts however do not view multinational capital as panacea to developing countries.
             Harry Johnson argued that foreign investments bring to the home country, “a package of cheap capital, advanced technology. Superior knowledge of foreign market for final products and capital goods, immediate inputs and raw materials”. Similarly, Drucker has argued that developing countries need to employ export oriented development strategies in order to meet their foreign exchange and employment requirements and that such orientation is much more likely to succeed if these countries can acquire “capital export markets”. Such markets he maintained are precisely what multinational companies with their worldwide sourcing and marketing can offer.
             Gerald Mier contends that from the stand profit of national economic benefit, the essence of the case of encouraging the inflow of capital is that the increase in real income resulting from the act of investment is greater than the resultant increase on the income of the investor. This is also the view held by Mactougal when he stated that a moderate inflow of investment in an economy is beneficial.
            The chief benefit of foreign direct investment, according to these writers, is the accompanying “package deal” of technical and managerial skill. This may be costly, difficult or impossible to obtain in other alternative investment means. The less developed a country is, the less able it is as a rule to utilize patents, technical advice and contract management assistance without taking the whole package. This view was supported by Penrose (1961) and Chenery (1966).
            However, some analysts (known as the dependence school) are strongly opposed to pro foreign direct investment perspectives. Their arguments are based on series of studies and research carried out. Theofonio Dos Santos argued that developing countries’ economic difficulties do not originate in their isolation from advanced countries, but that the most powerful obstacle to their development came from the way they are joined to their international system. Multer, R maintained that multinational corporations transfer technologies to developing countries that result in mass unemployment; that they monopolize rather than inject new capital resources; that they displace rather than generate local business and that they worsen rather than ameliorate the country’s balance of payment.
            Overall, the dependence school rejects the pro-foreign direct investment analysts’ depiction of the benefits derived from participation in the international economy. Dr Fashola, for example argued that most of the policies adopted by Nigeria since the SAP era are qualitative in nature and as such are yet to be effective in turning round for the better economic fortunes of the nation.
            More recently, a new body of literature emerged and challenged the pro-foreign direct investment optimist about the long-term negotiating and benefiting prospects of the world. What might be labeled the structuralized school has argued that developing countries may in fact experience a long-term decrease in their power over high technology manufacturing system. Their arguments were based on what scholars learnt empirically about the behaviour and effects of multinational companies in developing countries. Results of some of their studies are.
i)    Bornshier and Jean in a multiple regression analysis of variance in growth of GNP per capital in 76 developing countries (Nigeria inclusive) between 1960 to 1975, found out that their flow of foreign direct investment were associated negatively with growth in income per capital. Other studies by Michael Dolan and Brain Tomlin appeared basically to confirm Bormshier’s observations. Also, Robert Johnson in his regression analysis of growth per GNP in 72 countries between 1960 to 1978, found stocks of foreign direct investment to be positively associated with economic growth at statistically significant level for relatively advanced economies. He therefore concluded that once the size of a developing country is taken into account, the level of direct investment has no consistent effect on growth.
ii)   Mahler (1976) carried out an analysis of 68 least developed countries and found a statistically significant association between income concentrated in the 6 percent to 20 percent of the population and foreign direct investment in manufacturing but not in mining and agriculture.
iii)  Several studies were also conducted to estimate the economic desirability of the technology brought to developing countries by multinational corporations. It was found that royalty payments, technical tees, tie-in-clause leading to the purchase of over priced immediate goods, export restrictions and other limitations had resulted in technology acquisition during most of the sixties to become major burden
In conclusion, considering the wide range of conflicting empirical studies on how foreign direct investment in developing countries affect the rate of aggregate growth, distribution of income, employment and some non-economic indicators like culture and political structures, one cannot draw conclusions from them with any minimal acceptable level of confidence. Perhaps the warning of Arthur Nwankwo is appropriate in this context where he warned that no nation could provide for the welfare of its citizens as long as its economy is fettered. More so, many studies have shown that multinational corporations are highly adaptive social agents and therefore, the degree to which foreign direct investment helps or hurts a developing country will be heavily influenced by the policy choice of the host country.

3.0   RESEARCH METHODOLGY
3.1   Model Specification
The under listed variables are used in building the model.
Foreign Direct Investments (FDI)
Gross Domestic Product (GDP)
The model will therefore be:
GPD = b0 + b1FDI + u
This model, which is used in gauging and assessing the performance of the economy, make the economic indicators a function of the level of cumulative foreign direct investment.

3.2   Data Presentation and Analysis       
PERIOD
GDP
FDI INFLOWS
1987
105222.84
9993.60
1988
139085.3
11339.20
1989
216797.54
10899.60
1990
267549.99
10436.10
1991
312139.74
12243.50
1992
532613.83
20512.70
1993
683869.79
66787.00
1994
899863.22
70714.60
1995
1933211.55
119391.60
1996
2702719.13
122600.90
1997
2801972.58
128331.90
1998
2708430.86
152410.90
1999
3194014.97
154190.40
2000
4582127.29
157508.60
2001
4725086.00
161441.60
2002
6912381.25
166631.60
2003
8487031.57
178478.60
2004
11411066.91
249220.60
2005
14572239.12
324656.70
2006
18564594.73
481239.10

Thus,
GPD  = b0 + b1FDI + u
From the model
      GDP                              =       b0 + b1 FDI
      GDP                              =       0.159 + 1.237FDI
      Standard Error (Se)        =       0.158
      Correlation coefficient (r)=      0.99

3.2 Interpretation of Results
The first noticeable thing about the above result is that Gross Domestic Product is positively related to foreign direct investments.  The responsiveness of GDP to FDI to 1.237 indicates that a one percent increase in foreign direct investment leads to a more than proportionate increase of 1.24 percent in gross domestic product.
     A correlation coefficient of 0.99 indicates a very strong relationship between economic growth (measured by GDP) and foreign direct investments, thus leading to the rejection of our alternative hypothesis and acceptance of our null hypothesis, which states that there is a relationship between foreign, direct investment and economic growth.

4.0   CONCLUSIONS AND POLICY RECOMMENDATIONS
4.1   Conclusion       
         Given the above situation and the fact that Nigeria’s economic recovery efforts and growth requires major private sector investment in modern equipments that can industrialize the agricultural sector and the economy as a whole, then the Nigeria’s foreign investment policy should move towards attracting and encouraging more inflows of foreign capital by moving ahead with economic programmes that includes measures easier set-up and expansion of businesses.
In the years ahead, Nigeria (and many other African and third world countries) in trying to pave way for more foreign direct investment faces greater problems, especially with poor external image problem and particularly the concept of European Economic Unity that includes Eastern Europe. This translate to the fact that investment flows that would ordinarily have come from countries of surplus capital like Western Europe to capital deficient countries like Nigeria would now be going to poor European Economic Communities which includes Eastern Europe. Except African countries are able to adopt new strategies, this development will further compound the crises of under-development confronting countries like Nigeria. A very important challenge of management in the coming years would therefore be the development of indigenous technology and entrepreneurial capabilities as the involvement of multinational companies in our economy may dwindle as a result of new bigger and attractive opportunities that are likely to emerge from Europe.
With the up and down movement of foreign direct investment, Nigeria needs to juxtapose foreign investment with domestic investment in order to maintain high levels of income and employment. The problem therefore does not lie so much with the magnitude of investment flows to Nigeria as with the form in which it is given. We could emphasize that foreign investment cannot contribute much to the economic development of Nigeria if it is directed primarily to capital supply than to investment projects. Foreign investment can be very effective if it is directed at improving and expanding managerial and labour skills.
In conclusion, in order to further improve the climate for foreign investment in Nigeria, the government must appreciate the fact that the basic element in any successful development strategy should be to encourage domestic investors first before going after foreign investors, considering the fact that they constitute the bulk of investment activities in the economy. Thus, the most effective strategy for attracting foreign investment is to make the Nigerian economy very attractive to Nigerian investors first.

4.2      POLICY RECOMMENDATIONS
The following policies are hereby recommended to policy makers and government, if it is desired that foreign investment contribute to the growth and development of Nigeria.
i)    The Nigerian government should encourage the inflows of foreign direct investment and contact policy institutions that can ensure the transparency of the operations of foreign companies within the economy.
ii)   Efforts should continue, this time with more vigor at ensuring consistency in policy objectives and instruments through a good implementation strategy as well as good sense of discipline, understanding and cooperation among the policy makers.
iii)  The Nigerian government needs to come up with more friendly economic policies and business environment, which will, attracts FDI into virtually all the sectors of the economy.
iv)  The Nigerian government needs to embark on capital projects, which will enhance the infrastructural facilities with which foreign investors can build on.


REFERENCE

Ahmed A.   (1993) Strategies for foreign investment in Nigeria. A central Bank perspective Economic and Financial Review volume 26.
Ajayi S. I.   (1992)         An Economic Analysis of Capital flight from Nigeria: World Bank Working Paper series No 993.
Aremu, J. A (1997) Foreign private investment: Issues, determinants and performance. Paper presented at a workshop on foreign investment policy and practice, organized by the Nigeria institute of Advance legal studies, Lagos, March
Arthur, Nwankwo (1981) Can Nigeria survive 4th dimension publication.  Enugu.
Berham N. J. (1970) National Interests and Multinational Enterprise: Tensions among the              North – Atlantic Counties. Engle Wood Clifts: Prentize Hall.
Bhattachary A, Montie P.J and Shame (1997): How can sub-saharan African attract more private capital in-flow. 
Buckley P & Casson M. (1976) The future of multination enterprises: Macmillan press Limited, London.
Caves R. E. (1988) Exchange rate movement and foreign direct investment in the United State, New York University Press.
Classens S. (1993) Portfolio Capital flows: Hot or Cold? The World Bank Economic Review Vol. 9, No1 page 153-174.
Drucker P. F. (1974) Multinationals and developing countries: myths and Realities. Foreign affairs No. 53.
Dunning J. H. (1994) Re-evaluating the benefits of foreign direct investment, Transnational Corporations, Vol. 3, February, No 1, 23-51.
Federal Republic of Nigeria (1988) industrial policy of Nigeria: Policies, Incentives, Guidelines and Institutional frame work. Federal Ministry of Industries, Abuja.
Fernandez – Arias, E. (1996) The new wave of capital inflows: push or poll?  Journal of Development Economics Vol. 48, 389 – 418.
Frost K. and Stein J. C (1991) Exchange rates and foreign direct investment: an imperfect capital market approach. Quarterly Journal of Economics, Vol. 4, No 4, 1191-1217.
Hartman D. G. (1984) Tax Policy and foreign direct investment in the United States. National tax journal, Vol. 34, No 4, December, 175 – 488.
International Monetary Fund (1985) Foreign private investment in developing countries. A study by the international monetary fund research Department.  Occasional paper No 33.
Meier G. M. (1984) leading issues in economic Development. Oxford University Press, 4th edition.
Mahmoud M. I. (1986) The Determinants of foreign investment in African countries, Dakar, Senegal.
Nigerian Economic Society (1988) Rekindling Investment for economic Development in Nigeria.  Selected papers for the annual conference.
Nwankwo . O. (1988) foreign Private Capital flows to Nigeria 1970 – 1983, Economic and financial Review. Volume 28, March.
Ojo .M. O. (188) Nigeria Economic Crisis: Causes, Solutions and Prospects.  A paper delivered at the AHQ garrison annual officers training, April.
Stephen J. K. (1997) Foreign Direct investment, Industrialization and social change.  Contemporary studies in Economic and financial Analysis. Vol. 9, JAI Press, Greenwich Connecticut.

APPENDIX

REGRESSION
  /MISSING LISTWISE
  /STATISTICS COEFF OUTS R ANOVA
  /CRITERIA=PIN(.05) POUT(.10)
  /NOORIGIN
  /DEPENDENT GDP
  /METHOD=ENTER FDI.
Regression

Notes
Output Created
26-Mar-2012 11:49:30
Comments

Input
Active Dataset
DataSet0
Filter
<none>
Weight
<none>
Split File
<none>
N of Rows in Working Data File
20
Missing Value Handling
Definition of Missing
User-defined missing values are treated as missing.
Cases Used
Statistics are based on cases with no missing values for any variable used.
Syntax
REGRESSION
  /MISSING LISTWISE
  /STATISTICS COEFF OUTS R ANOVA
  /CRITERIA=PIN(.05) POUT(.10)
  /NOORIGIN
  /DEPENDENT GDP
  /METHOD=ENTER FDI.

Resources
Processor Time
00:00:00.062
Elapsed Time
00:00:00.187
Memory Required
1348 bytes
Additional Memory Required for Residual Plots
0 bytes
[DataSet0] 

Variables Entered/Removedb
Model
Variables Entered
Variables Removed
Method
1
FDIa
.
Enter
a. All requested variables entered.

b. Dependent Variable: GDP


Model Summary
Model
R
R Square
Adjusted R Square
Std. Error of the Estimate
1
.99a
.963
.916
1.51405E6
a. Predictors: (Constant), FDI


ANOVAb
Model
Sum of Squares
df
Mean Square
F
Sig.
1
Regression
4.796E14
1
4.796E14
209.237
.000a
Residual
4.126E13
18
2.292E12


Total
5.209E14
19



a. Predictors: (Constant), FDI




b. Dependent Variable: GDP





Coefficientsa
Model
Unstandardized Coefficients
Standardized Coefficients
t
Sig.
B
Std. Error
Beta
1
(Constant)
0.159
507719.905

-2.335
.031
FDI
1.237
2.900
.960
14.465
.000
a. Dependent Variable: GDP







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