Andres Blanco, Javier Cravino, 17 August 2018

Economists have often interpreted the observation that movements in real exchange rates are large, persistent, and closely track movements in nominal rates while cross-country differences in inflation rates are small and stable as direct evidence for nominal price rigidities. This column uses the microdata behind the construction of the consumer price index to isolate the real exchange rate for the subset of goods that change prices. This ‘reset exchange rate’ moves with the real exchange rate, suggesting that sticky prices are not a primary factor in dampening the response of inflation to exchange rate shocks.

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