Sticky information and price controls: Evidence from a natural experiment

Sayag, Doron and Snir, Avichai and Levy, Daniel (2025): Sticky information and price controls: Evidence from a natural experiment. Forthcoming in: Economics Letters

Abstract

We test the predictions of the sticky information model using a survey dataset by comparing shoppers’ accuracy in recalling the prices of regulated and comparable unregulated products. Because regulated product prices are capped, they are sold more than comparable unregulated products, while their prices change less frequently and vary less across stores and between brands, than the prices of comparable unregulated products. Therefore, shoppers would be expected to recall the regulated product prices more accurately. However, we find that shoppers are better at recalling the prices of unregulated products, in line with the sticky information model which predicts that shoppers will be more attentive to prices that change more frequently.

• Item Type: MPRA Paper
• Language: English
• Keywords: Sticky information; Price cap; Price regulation; Price control; Price adjustment; Sticky prices; Rigid prices
• Subjects: D - Microeconomics > D1 - Household Behavior and Family Economics > D12 - Consumer Economics: Empirical Analysis; D - Microeconomics > D8 - Information, Knowledge, and Uncertainty > D83 - Search ; Learning ; Information and Knowledge ; Communication ; Belief ; Unawareness; D - Microeconomics > D9 - Intertemporal Choice > D91 - Intertemporal Household Choice ; Life Cycle Models and Saving; E - Macroeconomics and Monetary Economics > E3 - Prices, Business Fluctuations, and Cycles > E31 - Price Level ; Inflation ; Deflation; K - Law and Economics > K2 - Regulation and Business Law > K20 - General; L - Industrial Organization > L1 - Market Structure, Firm Strategy, and Market Performance > L11 - Production, Pricing, and Market Structure ; Size Distribution of Firms; L - Industrial Organization > L1 - Market Structure, Firm Strategy, and Market Performance > L16 - Industrial Organization and Macroeconomics: Industrial Structure and Structural Change ; Industrial Price Indices; L - Industrial Organization > L5 - Regulation and Industrial Policy > L50 - General

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