Ivan Yotzov, Nicholas Bloom, Philip Bunn, Paul Mizen, Ozgen Ozturk and Gregory Thwaites

Since late 2021, annual CPI inflation in the UK increased sharply. Alongside this increase, there was also a significant rise in firm and household short-term inflation expectations. In this post, we use data from the Decision Maker Panel (DMP), a UK-wide monthly business survey, to study whether there is an effect of CPI data releases on firms’ current inflation perceptions and year-ahead inflation expectations over the past four years. We find that on average firms’ perceptions of current CPI inflation have been close to the eventual outturn. Furthermore, one-year ahead own-price expectations respond significantly to CPI outturns, with the effects being particularly strong since the start of 2022.