This paper aims to explore the impact of rising uncertainty on prices using micro-data on prices and multi-sector new Keynesian models. We identify diverse price responses to increasing macroeconomic uncertainty: goods with relatively flexible prices experience a decline due to lower demand...

Nominal shocks have long lasting effects on real economic activity, beyond those implied by the average frequency of price adjustment in micro data. This paper develops a price-setting model that explains this gap through the interplay of menu costs and uncertainty about productivity....