Template-Type: ReDIF-Paper 1.0 Author-Name: I Paya Author-Name-First: I Author-Name-Last: Paya Author-Name: A Duarte Author-Name-First: A Author-Name-Last: Duarte Author-Name: K Holden Author-Name-First: K Author-Name-Last: Holden Title: On the relationship between inflation persistence and temporal aggregation Abstract: This paper examines the impact of temporal aggregation on alternative definitions of inflation persistence. Using the CPI and the core PCE deflator of the US, our results show that temporal aggregation from the monthly to the quarterly to the annual frequency induces persistence in the inflation series. Creation-Date: 2006 File-URL: http://www.lancaster.ac.uk/media/lancaster-university/content-assets/documents/lums/economics/working-papers/InflationPersistence.pdf File-Format: application/pdf Number: 578936 Classification-JEL: Keywords: Aggregation, Inflation, Persistence Handle: RePEc:lan:wpaper:578936