Are supply shocks a key driver of global Inflation? Evidence from CPI and GDP deflator analysis

This study investigates the main drivers of inflation measured by CPI inflation and GDP deflator across 20 advanced and emerging economies over the yearly span from 2014 to 2023. Using Principal Component Analysis and Panel Vector Autoregression, the research examines the roles of supply-side shocks...

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Bibliographic Details
Main Author: Noura Abu Asab
Format: Article
Language:English
Published: Elsevier 2025-06-01
Series:Research in Globalization
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2590051X25000127
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