Food, Fuel, and Facts: Distributional Effects of Global Price Shocks

Saroj Bhattarai, Arpita Chatterjee and Gautham Udupa

Working Papers from Centre for Advanced Financial Research and Learning (CAFRAL)

Abstract: We show that exogenous global commodity price shocks lead to a significant decline over time in Indian household consumption. These negative effects are heterogeneous along the income distribution: households in lower income groups experience more adverse consumption effects following an exogenous rise in food prices, whereas households in the lowest and the two highest income groups are affected similarly following an exogenous rise in oil prices. We investigate how income and relative price changes contribute to generating these heterogeneous consumption effects. Global food price shocks lead to significant negative wage income effects that mirror the pattern of negative consumption effects along the income distribution. Both global oil and food price shocks pass-through to local consumer prices in India and increase the relative prices of fuel and food respectively. Expenditure share of food increases with such a rise in relative prices, which provides unambiguous evidence for non-homothetic preferences. Specifically, we show that food, compared to fuel, is an essential consumption good for all income groups in India.

Keywords: Global Price shocks; Food prices; Oil prices; Inequality; Household heterogeneity; Household consumption; Essential consumption good; Non-homotheticity; India (search for similar items in EconPapers)
JEL-codes: F41 F62 O11 (search for similar items in EconPapers)
Pages: 63
Date: 2025-09
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Related works:
Working Paper: Food, Fuel, and Facts: Distributional Effects of Global Price Shocks (2025)
Working Paper: Food, Fuel, and Facts: Distributional Effects of Global Price Shocks (2024)
Working Paper: Food, Fuel, and Facts: Distributional Effects of Global Price Shocks (2024)
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Persistent link: https://EconPapers.repec.org/RePEc:ris:cafral:022255

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