1 The Institute of Agricultural Economics and Development, the Chinese Academy of Agricultural Sciences, Beijing, China

2 School of Business and Public Administration, University of the Gambia, the Gambia

3 Faculty of Agriculture, Cairo University, Egypt


BACKGROUND AND OBJECTIVES: Climate change is one of the existential threats of modern times, which deserves urgent attention by policymakers. The objective of this paper is to comprehend the impact of climate change on the Gambian economy both in the short and long-run.
METHODS: This paper analyses time series data from 1969 to 2016. The study incorporated rainfall and temperature as proxies of climate change into the Cobb-Douglas production function. The Augmented Dickey-Fuller and the Phillips-Perron stationarity test for unit root found that the growth rate of rainfall is not statistically significant with the Mackinnon approximate p-value for z (t) =0.2306. The first lag is significant at 5% and 10% but has a negative coefficient in the first differential up to the fourth lag. In contrast, the growth rate of temperature is statistically significant with a p-value of 0.0196.
FINDING: The findings revealed that human capital growth is not significantly related to economic growth in The Gambia. In the long-run, the growth rates of climate change variables are all statistically significant and associated with a negative impact on economic growth. For the short-run, the lag difference of rainfall against its own lag is statistically significant and has a positive impact on economic growth. The lag difference in the growth rate of the Gross Domestic Product is not statistically significantly related to the growth rate of rainfall.
CONCLUSION: The Gambia is vulnerable to climate change shocks, consequently climate change will negatively impact economic growth resulting in high unemployment, low productivity, and high poverty rate.

Graphical Abstract

The impact of climate change on economic growth based on time series evidence, 1969-2016


Main Subjects


Abeygunawardena, P.; Vyas, Y.; Knill, P.; Foy, T.; Harrold, M.; Steele, P.; Tanner, T.; Hirsch, D.; Oosterman, M.; Rooimans, J.; Debois, M.; Lamin, M.; Liptow, H.; Mausolf, E.; Verheyen, R.; Agrawala, S.;  Caspary, G.; Paris, R.; Kashyap, A.; Sharma, R.; Mathur, A.; Sharma, M.;  Sper- ling, F., (2016). Poverty and climate change reducing the vulnerability of the poor through adaptation. WB. 1-42 (42 pages).

Abidoye, B.O.; Odusola, A.F., (2015). Climate change and economic growth in Africa: An econometric analysis. J. Afr. Econ., 24(2): 277-301 (25 pages).

ADB, (2019). African Economic Outlook Report 2019: macroeconomic performance and prospects.

Alehile, K., (2018). Climate change and economic performance in Nigeria, 17-32 (16 pages).

Ali, S.; Liu, Y.; Abdullah; Nazir, A.; Ishaq, M.; Shah, T.; Ye, X.; Ilyas, A.; Khan, A.A.; Din, I.; Tariq, A., (2019). The

effect of climate change on economic growth: evidence from Pakistan. Pac. Int. J., 2(3): 44-53 (10 pages).

Amuzu, J.; Jallow, B.P.; Kabo-bah, A.T.; Yaffa, S., (2018). The socio-economic impact of climate change on the coastal zone of the Gambia. Nat. Res. Cons., 6(1): 13-26 (14 pages).

Awojobi, O.N.; Jonathan, T., (2017). The impacts of climate change in Africa: a review of the scientific literature. J. Int. Aca. Res. Multidis., 5(11): 39-52 (14 pages).

Ayanlade, A.; Ojebisi, S.M., (2019). Climate change impacts on cattle production: analysis of cattle herders’ climate variability/change adaptation strategies in Nigeria. Cha. Ada. Socio-Ecol. Sys., 5(1): 12-23 (12 pages).

Baarsch, F.; Schaeffer, M.; Granadillos, J.R.; Krapp, M.; Amegble, K.D.; Balaghi, R.;  Balo, G.; Coumou, D.; 

Bruin, K.; Eboh, E.C.; Freitas, S.; Kebede, S.W.; Knaus, M.; Lüttringhaus, A.S.;  Makhaza, R.; Negatu, W.; Nfor, Y.D.; Nyanzi, T.; Onyekwuru, A.; Roming, N.;  Said, V.; Sferra, F.; Urama,  N.E.; Hare, B., (2017). Economic growth, development and climate change in Africa. UNECA.

Berhe, H.M.; Kidanu, K.F., (2020). Impact of climate change on crop yield and food accessibility in Sub-Saharan Africa -a review. Int. J. Life Sci., 8(1): 1-14 (14 pages).

Bond, S.; Leblebicio-Lu, A.; Schiantarelli, F., (2010). Capital accumulation and growth: a new look at the empirical evidence. J. App. Econometrics, 25(7) : 1073-1099 (27 pages).

Brahmbhatt, M.; Bishop R.; Zhao, X.; Lemma, A.; Granoff, I.; Godfrey, N.;te Velde, D.W., (2016). Africa ’ s new climate economy: economic transformation and social and environmental change.

Camara, I.F., (2013). Mainstreaming climate change resilience into development planning in the Gambia, 1-12 (12 pages).

Dell, M.; Jones, B.F.; Olken, B.A., (2008). Climate change and economic growth: evidence from the last half century, 23(5): 377-381 (5 pages).

FAO, (2017). Climate-smart agriculture in the Gambia, 1-15 (15 pages).

File, D.J.M.; Derbile, E.K., (2020). Sunshine, temperature and wind: community risk assessment of climate change, indigenous knowledge and climate change adaptation planning in Ghana. Int. J. C. C. Str. Mgt. , 12(1): 22-38 (17 pages).

Forde, E.R.A.; Clark, A.; Gailey, H. A., (2019). The Gambia introduction and quick facts.

GBoS, (2013). 2013 population and housing spatial distribution.

Jaiteh, M.S.; Sarr, B., (2011). Climate change and development in the Gambia: challenges to ecosystem goods and services.

Loum, A.; Fogarassy, C., (2015). The effects of climate change on cereals yield of production and food security in gambia. App. Stu. Agribu Comm., 9(4): 83-92 (10 pages).

Maddala, G.S.,  (1992). Introduction to Econometrics. Macmillan publishing company, second ed. New York. NY (631 pages).

Marie, M., Yirga, F., Haile, M., Tquabo, F., (2020). Farmers’ choices and factors affecting adoption of climate change adaptation strategies: evidence from northwestern Ethiopia. Heliyon, 6(4):  1-10 (10 pages).

Masipa, T.S., (2017). The impact of climate change on food security in South Africa: current realities and challenges ahead. Jamba: J. Dis. Risk Stu., 9(1): 1-7 (7 pages).

McCarl, B.A.; Thayer, A.W.; Jones, J.P.H., (2016). The challenge of climate change adaptation for agriculture: an economically oriented review. J. Agr. App. Eco., 48(4): 321–344 (24 pages).

Mendelsohn, R.; Dinar, A., (1999). Climate change, agriculture, and developing countries: does adaptation matter? WB. Res.Obs., 14(2): 277-293 (17 pages).

Ngaira, J.K.W., (2007). Impact of climate change on agriculture in Africa by 2030. Sci. Res. and Ess., 2(7):

238-243 (6 pages).

N’Zué, F.F., (2018). Does climate change have real negative impact on economic growth in poor countries? evidence from Cote d’Ivoire (Ivory Coast). Mgt. Eco. Res. J., 4(2): 204-222 (19 pages).

Olanrewaju, O., (2019). Effect of rainfall variations on economic growth in africa. J. Eco. and Sus. Dev., 10(8): 57-63 (7 pages).

Qaisrani, A., (2015). Connecting the dots: linking climate change resilience to human capital.1-68 (68 pages) .

Rahim, S.; Puay, T.G., (2017). The impact of climate on economic growth in Malaysia. J. Adv. Res. Bus. Mgt. Stu., 2(2): 108-119 (12 pages).

Republic of the Gambia, (2018). The Gambia National Development Plan 2018-2021.

Serdeczny, O.; Adams, S.; Baarsch, F.; Coumou, D.; Robinson, A.; Hare, B.; Schaeffer, M.; Perrette, M.; Reinhardt, J., (2016). Climate change impacts in SSA: from physical changes to their social repercussion. Springer, 15(February):1-18 (18 pages).

UN Environment., (2019). Impact of sea level rise in Banjul, Gambia | GRID-Arendal.

WB., (2018). International development association and international finance corporation and country engagement note for the republic of the Gambia. WB Group, 1-77 (77 pages).

WB., (2019). Databank. World development indicators.

Wiebelt, M., (2011). Africa and climate change: can Africa manage on its own? Climate Change:Kiel

Institute for the World Economy, 22-23 (2 pages).



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