February 9, 2017
Inflation and prices
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Price-Level Dispersion versus Inflation-Rate Dispersion: Evidence from Three Countries
Inflation can affect both the dispersion of commodity-specific price levels across locations (relative price variability, RPV) and the dispersion of inflation rates (relative inflation variability, RIV). Some menu-cost models and models of consumer search suggest that the RIV-inflation relationship could differ from the RPV-inflation relationship.