International Inflation Synchronization and Implications

Artikel

This study analyzes global inflation synchronization and derives policy implications for the Korean economy. Unlike previous studies that assume a single global inflation factor, this study investigates if inflation in Korea can be explained further by other global inflation factors. Our principal component analysis provides three principal components for global inflation that are linked to the Korea inflation rate - the first component is closely related to OECD inflation, and the second and third components reflect China's inflation. This study empirically demonstrates via in-sample fitting and out-of-sample forecasting that the three principal components of global inflation play a significant role in explaining and predicting Korean inflation in the short-term, while their role is limited in the mid-term. Domestic macroeconomic variables are found to be more important for the mid-term movements of the Korean inflation rate. The empirical results here suggest that the Bank of Korea should focus more on domestic economic conditions than on global inflation when implementing monetary policy because global factors are likely to be already reflected in domestic macro-variables in the mid-term.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Journal: KDI Journal of Economic Policy ; ISSN: 2586-4130 ; Volume: 42 ; Year: 2020 ; Issue: 2 ; Pages: 57-84 ; Sejong: Korea Development Institute (KDI)

Klassifikation und Themen

• Klassifikation: Wirtschaft ; Price Level; Inflation; Deflation ; Prices, Business Fluctuations, and Cycles: Forecasting and Simulation: Models and Applications
• Thema: Inflation Rates ; Monetary Policy ; Forecasting ; Principal Component Model ; LASSO

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Chon, Sora
• Ereignis: Veröffentlichung
• (wer): Korea Development Institute (KDI)
• (wo): Sejong
• (wann): 2020

Weitere Informationen

• DOI: doi:10.23895/kdijep.2020.42.2.57
• Handle: http://hdl.handle.net/10419/225227
• Letzte Aktualisierung: 10.03.2025, 11:43 MEZ