The Dilemma of Minerals Dependent Economy: The case of Foreign Direct Investment and Pollution in Nigeria
AbstractThis study empirically investigates the causal relationship between mineral exploration and environmental pollution in Nigeria with specific focus on natural gas and crude oil in Niger Delta region. The model of Granger causality tests was used. Quarterly data covering 2008 and 2009 were used in accordance with the Akaike (1976) minimum lag length for time-series analysis. The ADF unit root tests show that the null hypothesis of unit root is rejected and, the KPSS stationarity test result accepts the null hypothesis of "stationarity" implying that the variables are fit for the purpose of Granger causality analysis. The test for cointegration show that the variables are cointegrated at the trace level; this imply that gas flaring, environmental pollution and foreign direct investment are statistically linked. The regression on the ordinary least square illustrates that the impact of oil and natural gas exploration on the Nigerian environment is persistent in the long-run. The Granger-causality test result shows that there is one-way causality flowing from the flaring of gas by the foreign firms to the environmental pollution in Nigeria. The study finds a long-run uni-directional causal relationship flowing from mineral exploration to air, soil and water pollution.
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Bibliographic InfoPaper provided by University Library of Munich, Germany in its series MPRA Paper with number 28603.
Date of creation: 02 Jan 2011
Date of revision:
Publication status: Published in African Journal of Social Sciences 1.1(2011): pp. 1-13
Economy; Nigeria; Mineral; Pollution; Africa; Environment;
Find related papers by JEL classification:
- D0 - Microeconomics - - General
- K2 - Law and Economics - - Regulation and Business Law
- F18 - International Economics - - Trade - - - Trade and Environment
- K3 - Law and Economics - - Other Substantive Areas of Law
- D12 - Microeconomics - - Household Behavior - - - Consumer Economics: Empirical Analysis
- F02 - International Economics - - General - - - International Economic Order; Noneconomic International Organizations;; Economic Integration and Globalization: General
- Q56 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environment and Development; Environment and Trade; Sustainability; Environmental Accounts and Accounting; Environmental Equity; Population Growth
- O13 - Economic Development, Technological Change, and Growth - - Economic Development - - - Agriculture; Natural Resources; Environment; Other Primary Products
- K1 - Law and Economics - - Basic Areas of Law
- K4 - Law and Economics - - Legal Procedure, the Legal System, and Illegal Behavior
This paper has been announced in the following NEP Reports:
- NEP-AFR-2011-02-19 (Africa)
- NEP-ALL-2011-02-19 (All new papers)
- NEP-CIS-2011-02-19 (Confederation of Independent States)
- NEP-ENE-2011-02-19 (Energy Economics)
- NEP-ENV-2011-02-19 (Environmental Economics)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Dickey, David A & Fuller, Wayne A, 1981. "Likelihood Ratio Statistics for Autoregressive Time Series with a Unit Root," Econometrica, Econometric Society, vol. 49(4), pages 1057-72, June.
- Granger, C W J, 1969. "Investigating Causal Relations by Econometric Models and Cross-Spectral Methods," Econometrica, Econometric Society, vol. 37(3), pages 424-38, July.
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