The Environmental and Economic Impact of Trade between South Korea and the United States

Tae-Jin Kim () and Nikolas Tromp ()
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Tae-Jin Kim: National Korea Maritime and Ocean University
Nikolas Tromp: Keimyung University

East Asian Economic Review, 2024, vol. 28, issue 1, 37-67

Abstract: This paper analyses carbon emissions and value-added embodied in trade between two large developed countries, South Korea and the United States, during 2000-2014. Using multi-regional input-output (MRIO) tables, our analysis reveals that carbon emissions and value-added embodied in exports grew by 19% and 101% for South Korea but shrank by 43% and 7% for the United States. As a result, South Korea experienced a 40% increase in net carbon exports and 243% increase in net value-added exports. At the industry level, the primary drivers of changes in carbon exports were electricity and basic materials. The majority of industries in witnessed improvements in carbon intensities suggesting improved environmental efficiency. While both countries achieved a decoupling of carbon emissions from value-added exports, substantial year-to-year and sectoral variations were observed. Finally, structural decomposition analysis indicates that domestic supply-side factors played a role in decreasing emissions whereas foreign demand-side factors contributed to emissions increases. In line with the main findings, various implications for policy and future research are discussed.

Keywords: Decoupling Index; Carbon Intensity; Embodied Carbon Emissions; Value-added Exports; Structural Decomposition Analysis (search for similar items in EconPapers)
JEL-codes: C67 F14 F18 (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:ris:eaerev:0430

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