The impact of external uncertainty shocks on the Korean economy

Junhyong Kim

KDI Journal of Economic Policy, 2024, vol. 47, issue 1, 19-66

Abstract: In this paper, we analyze the impact of external uncertainty shocks on the Korean economy, focusing on Russian geopolitical risks and U.S. monetary policy uncertainty. We find that increases in external uncertainties negatively affect the Korean macroeconomy, with a particularly pronounced impact on sectors highly dependent on external markets. Our micro-level analysis reveals that the effects of external uncertainties on exports vary across different countries and sectors. A firm-level analysis further suggests that Russian geopolitical risks primarily impact the economy through real friction, while U.S. monetary policy uncertainty affects it through both real and financial friction. By identifying multiple transmission channels through both a macro- and a micro-level analysis, we provide a comprehensive understanding of how uncertainty affects the real economy. Our findings could offer valuable insights for policymakers when responding to rapidly changing external conditions.

Keywords: Geopolitical Risks; Uncertainty Shocks; Investment; Global trade; Open Economy; Macroeconomics (search for similar items in EconPapers)
JEL-codes: E22 E32 F44 (search for similar items in EconPapers)
Date: 2024
References: Add references at CitEc
Citations:

Downloads: (external link)
https://www.econstor.eu/bitstream/10419/314770/1/1920862617.pdf (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:zbw:kdijep:314770

DOI: 10.23895/kdijep.2025.47.1.19

Access Statistics for this article

KDI Journal of Economic Policy is currently edited by Dongseok Kim

More articles in KDI Journal of Economic Policy from Korea Development Institute (KDI) Contact information at EDIRC.
Bibliographic data for series maintained by ZBW - Leibniz Information Centre for Economics ().