Effects of Precipitation on Food Consumer Price Inflation

Richhild Moessner

No 9961, CESifo Working Paper Series from CESifo

Abstract: We study how precipitation has affected food consumer price inflation (CPI), using dynamic panel estimation of food CPI Phillips curves across countries for 34 OECD member and candidate economies from 1985 to 2010 augmented with climate variables. We allow for nonlinear effects of precipitation on food CPI inflation, and also control for possible nonlinear effects of temperature. We find that precipitation has significant nonlinear effects on food CPI inflation. The coefficient of food CPI inflation on the linear precipitation term is significantly negative, and the coefficient on the quadratic precipitation term is significantly positive. Consequently, food CPI inflation increases as precipitation becomes very low and very high. Moreover, we find that temperature has no additional explanatory power for food CPI inflation over and above that of precipitation. We control for the effects of inflation expectations, the output gap and exchange rate changes on food CPI inflation, which are significant with the expected signs.

Keywords: climate change; precipitation; temperature; inflation; food prices (search for similar items in EconPapers)
JEL-codes: E31 E52 E58 Q48 Q58 (search for similar items in EconPapers)
Date: 2022
New Economics Papers: this item is included in nep-agr, nep-env and nep-mon
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (3)

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Persistent link: https://EconPapers.repec.org/RePEc:ces:ceswps:_9961

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