Bericht

Inflation heterogeneity at the household level

Inflation affects the purchasing power of households. This paper documents large, idiosyncratic inflation differences between households in their everyday shopping. Low-income households have experienced higher inflation in the last ten years, but the difference for richer households has been small and time varying. Householdspecific behaviour appears to dominate inflation differences within countries. Between countries, multinational retail chains not only differentiate products by branding, but also charge different prices for identical products. Retailers continue to differentiate prices along national borders, even within largely integrated economic regions. Price changes, however, are broadly aligned across borders within the same retailers.

ISBN
978-92-899-6154-7
Language
Englisch

Bibliographic citation
Series: ECB Occasional Paper ; No. 325

Classification
Wirtschaft
Consumer Economics: Empirical Analysis
Market Structure, Pricing, and Design: Oligopoly and Other Forms of Market Imperfection
Price Level; Inflation; Deflation
Economic Integration
Subject
inflation
consumer prices
heterogeneous agents
substitution,inequality

Event
Geistige Schöpfung
(who)
Strasser, Georg
Messner, Teresa
Rumler, Fabio
Ampudia, Miguel
Event
Veröffentlichung
(who)
European Central Bank (ECB)
(where)
Frankfurt a. M.
(when)
2023

DOI
doi:10.2866/227491
Handle
Last update
10.03.2025, 11:42 AM CET

Data provider

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Object type

  • Bericht

Associated

  • Strasser, Georg
  • Messner, Teresa
  • Rumler, Fabio
  • Ampudia, Miguel
  • European Central Bank (ECB)

Time of origin

  • 2023

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