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The Review of Asset Pricing Studies Vol. 9 No. 2 2019

Interest Rates and Inflation Revisited

Eugene F. Fama

University of Illinois Chicago

open access

Abstract

The continuously compounded (CC) interest rate on a one-month Treasury bill observed at the end of month t–1 is the sum of a CC expected real return and a CC expected inflation rate, Rt–1 = Et–1(rt) + Et–1(It). Two approaches are used to split Rt–1 between its two components. In the first, models for rt produce estimates of Et–1(rt), which are used to infer Et–1(It) as Rt–1 – Et–1(rt). The second approach models It to produce estimates of Et–1(It) and infer Et–1(rt) as Rt–1 – Et–1(It). By design, the estimates of Et–1(rt) and Et–1(It) from both approaches have the properties implied by rational bill prices. Received October 10, 2018; Editorial decision December 31, 2018 By Editor Jeffrey Pontiff

DOI
10.1093/rapstu/raz004
Volume
9
Issue
2
Pages
197-209
Language
en
Sources
bibtex:phds-export.bib openalex crossref

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