
A new study finds central bank communication reaches households via media coverage, with tighter stance messages lowering inflation expectations and expansionary information raising them.
Central bank communication reaches households through media coverage and can shift their inflation expectations, according to a paper that tracks how policy messages travel from central banks to the public.
The researchers built communication shocks from central bank texts and newspaper narratives, comparing pre-announcement coverage with the policy message that followed. They applied the framework at the Bank of Canada and the Federal Reserve, with similar results emerging at the Bank of England.
Tighter stance communication shocks, which signal a more restrictive policy, lowered households' one-year-ahead inflation expectations. Expansionary information shocks, by contrast, raised them, especially when household attention was high. Conventional shocks identified through high-frequency asset-price moves did not produce the same responses, the paper said.
The findings qualify the view that central bank communication rarely reaches the public. The effects depend on how the messages are received and perceived, the researchers said.
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