Unveiling the Spatial Effects of Climate Change on Economic Growth: International Evidence

Adel Benhamed (), Yousif Osman, Ousama Ben-Salha and Zied Jaidi
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Adel Benhamed: School of Business, King Faisal University, Al-Ahsa 31982, Saudi Arabia
Yousif Osman: School of Business, King Faisal University, Al-Ahsa 31982, Saudi Arabia
Zied Jaidi: Central Bank of Tunisia, Tunis 1080, Tunisia

Sustainability, 2023, vol. 15, issue 10, 1-20

Abstract: Climate change represents one of the most serious threats to the well-being of humanity. In recent decades, there has been a significant increase in the amount of research dedicated to analysing the economic impacts of climate change. Nevertheless, the spatial aspect of climate change has not been addressed. This research is the first to empirically assess both direct and indirect (spillover) effects of climate change, as measured by temperature variations, on economic growth. The empirical analysis is based on a balanced dataset for 86 countries between 1980 and 2019. The preliminary analysis suggests the presence of spatial autocorrelation and the suitability of the dynamic spatial autoregressive model to assess the spillover effects of climate change. The results for the full sample reveal that there are no substantial short- or long-run effects of climate change on economic growth. When the sample is decomposed by income, the analysis indicates that climate change has direct and indirect spillover effects on economic growth only in low–middle-income countries over the short- and long run. The decomposition according to the climate regime also yields interesting findings as climate change exerts adverse direct and indirect spillover effects on economic growth only in the hottest countries over the long run. These findings are robust since they hold regardless of whether the contiguity weight matrix or the inverse distance weight matrix is used. The research advocates for international collaboration in the design and implementation of climate change mitigation and adaptation strategies.

Keywords: climate change; economic growth; temperature; dynamic spatial model (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:gam:jsusta:v:15:y:2023:i:10:p:8197-:d:1149684

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