This paper explores the relationship between economic growth and CO2 emissions in East African Community (EAC) countries between 1992 and 2020, in response to climate commitments including the Paris Agreement. Using an ARDL model, the study captures the short- and long-term effects of variables specifically the Gross Domestic Product (GDP), the energy consumption, and the industrialization. The results show an inverted U-shaped relationship: CO2 emissions increase with economic growth up to a certain threshold and then decrease beyond that income level. In the short term, an economic growth increases emissions in some countries but in the long term, it is positively correlated with increased emissions. This study highlights the need for sustainable policies that maintain suitable agricultural and industrial practices while enabling economic growth that matches well with climate goals.
References
[1]
Asongu, S.A. and Odhiambo, N.M. (2018) Environmental Degradation and Inclusive Human Development in Sub-Saharan Africa. SustainableDevelopment, 27, 25-34. https://doi.org/10.1002/sd.1858
[2]
Beckerman, W. (1992) Economic Growth and the Environment: Whose Growth? Whose Environment? WorldDevelopment, 20, 481-496. https://doi.org/10.1016/0305-750x(92)90038-w
[3]
Dasgupta, S., Laplante, B., Wang, H. and Wheeler, D. (2002) Confronting the Environmental Kuznets Curve. JournalofEconomicPerspectives, 16, 147-168. https://doi.org/10.1257/0895330027157
[4]
Faucheux, S., O’Connor, M. and Straaten, J. (1998) Sustainable Development: Concepts, Rationalities and Strategies. In: Faucheux, S., O’Connor, M. and van der Straaten, J., Eds., Sustainable Development: Concepts, Rationalities and Strategies, Springer, 1-15. https://doi.org/10.1007/978-94-017-3188-1_1
[5]
Georgescu-Roegen, N. (1971) The Entropy Law and the Economic Process. Harvard University Press. https://doi.org/10.4159/harvard.9780674281653
[6]
Grossman, G.M. and Krueger, A.B. (1995) Economic Growth and the Environment. TheQuarterlyJournalofEconomics, 110, 353-377. https://doi.org/10.2307/2118443
[7]
Hardin, G. (1968) The Tragedy of the Commons. Science, 162, 1243-1248. https://doi.org/10.1126/science.162.3859.1243
[8]
Hilaire, J. (2018) Climate Change, Inequality and Resilience. Journal of Environmental Economics and Policy, 17 p.
[9]
Kuma, D. (2018) Analyse et prévision des séries chronologiques. Journal of Statis-tical and Econometric Methods, 55 p.
[10]
Meadows, D.H., Meadows, D.L., Randers, J. and Behrens, W.W. (1972) The Limits to Growth: A Report for the Club of Rome’s Project on the Predicament of Mankind. Universe Books. https://doi.org/10.1349/ddlp.1
[11]
Onofrei, M., Vatamanu, A.F. and Cigu, E. (2022) The Relationship between Economic Growth and CO2 Emissions in EU Countries: A Cointegration Analysis. FrontiersinEnvironmentalScience, 10, Article 934885. https://doi.org/10.3389/fenvs.2022.934885
[12]
Mol, A.P.J. and Spaargaren, G. (2000) Ecological Modernisation Theory in Debate: A Review. EnvironmentalPolitics, 9, 17-49. https://doi.org/10.1080/09644010008414511
[13]
Ochieng, C., Mutimba, S. and Otieno, D. (2016) Growth, CO2 Emissions and Environmental Sustainability in the East African Community (EAC). East African Research Journal, 12, 217-235.
[14]
Pesaran, M.H., Shin, Y. and Smith, R.J. (2001) Bounds Testing Approaches to the Analysis of Level Relationships. JournalofAppliedEconometrics, 16, 289-326. https://doi.org/10.1002/jae.616
[15]
Cannan, E. and Pigou, A.C. (1921) The Economics of Welfare. TheEconomicJournal, 31, 206. https://doi.org/10.2307/2222816
[16]
Porter, M.E. and van der Linde, C. (1995) Toward a New Conception of the Environment-Competitiveness Relationship. Journal of Economic Perspectives, 9, 97-118. https://www.aeaweb.org/articles?id=10.1257/jep.9.4.97
[17]
Solow, R.M. (1986) On the Intergenerational Allocation of Natural Resources. TheScandinavianJournalofEconomics, 88, 141-149. https://doi.org/10.2307/3440280
[18]
Stern, D.I. (2004) The Rise and Fall of the Environmental Kuznets Curve. WorldDevelopment, 32, 1419-1439. https://doi.org/10.1016/j.worlddev.2004.03.004