Effects of Commodity Price Shocks on Inflation: A Cross Country Analysis

Atsushi Sekine and Takayuki Tsuruga

Discussion papers from Graduate School of Economics Project Center, Kyoto University

Abstract: Using local projections, this paper investigates effects of commodity price shocks on inflation. We estimate impulse responses of the consumer price indexes (CPIs) to a commodity price shock, based on a monthly panel consisting of 120 countries. Our results from the local projections suggest that the CPIs are almost fully adjusted within a year in response to a commodity price shock and thus effects of commodity price shocks are transitory. We then explore the possibility that the responses of the CPIs may be dependent on the inflation regimes. Based on the smooth transition autoregressive models that use the past inflation rate as a transition variable, we find that commodity price shocks have more persistent effects on inflation in the low inflation regime than in the high inflation regime. Our analysis also shows that, in the high inflation regime, there are (i) stabilizing roles of the exchange rate on consumer prices; and (ii) large differences in price responses between developed and developing countries. However, these effects are not detected in the low inflation regime. Our findings suggest that business cycle factors may play an important role in understanding effects of commodity price shocks on the CPIs.

Keywords: Labor demand; Commodity prices, in ation, pass-through, local projections, smooth transition autoregressive models (search for similar items in EconPapers)
JEL-codes: E31 E37 Q43 (search for similar items in EconPapers)
Pages: 33 pages
Date: 2014-03
New Economics Papers: this item is included in nep-mac, nep-mon and nep-opm
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (7)

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Related works:
Journal Article: Effects of commodity price shocks on inflation: a cross-country analysis (2018)
Working Paper: Effects of Commodity Price Shocks on Inflation: A Cross-Country Analysis (2017)
Working Paper: Effects of Commodity Price Shocks on Inflation: A Cross-Country Analysis (2016)
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Persistent link: https://EconPapers.repec.org/RePEc:kue:dpaper:e-13-006

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