Understanding Inflation Dynamics: The Role of Global Shocks in CEMAC

Johanna Tiedemann, Olivier Bizimana, Lluis Dalmau and Martin Ambassa

No 2024/055, IMF Working Papers from International Monetary Fund

Abstract: As in the rest of the world, inflation in CEMAC surged more quickly and persistently than expected during the 2021–23 period. This paper examines the drivers of inflation dynamics and the contribution of global shocks to inflation persistence in CEMAC. We use a Phillips curve framework combined with the local projections method. Our results confirm the prominent role of global factors in driving inflation dynamics. Global commodity food and oil price fluctuations, and shipping costs are the main factors explaining the large variability in headline inflation. Further, we find that global price shocks have sizable and persistent effects on domestic headline inflation, with differences in the magnitude and speed of pass-through. The pass-through from commodity food price fluctuations to headline inflation is higher and more persistent than that of other global price shocks, reflecting the large share of food in the consumption baskets, which makes inflation more vulnerable to direct effects of international food shocks, but also larger second-round effects.

Keywords: Inflation; underlying inflation; Phillips curve; commodity prices; shipping costs; CEMAC; inflation dynamics; price shock; commodity food price fluctuation; baseline result; inflation expectation; inflation development; Oil prices; Commodity price shocks; Food prices; Global (search for similar items in EconPapers)
Pages: 39
Date: 2024-03-08
New Economics Papers: this item is included in nep-ifn and nep-mon
References: Add references at CitEc
Citations:

Downloads: (external link)
http://www.imf.org/external/pubs/cat/longres.aspx?sk=545771 (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:imf:imfwpa:2024/055

Ordering information: This working paper can be ordered from
http://www.imf.org/external/pubs/pubs/ord_info.htm

Access Statistics for this paper

More papers in IMF Working Papers from International Monetary Fund International Monetary Fund, Washington, DC USA. Contact information at EDIRC.
Bibliographic data for series maintained by Akshay Modi ().