% WARNING: This file may contain UTF-8 (unicode) characters.
% While non-8-bit characters are officially unsupported in BibTeX, you
% can use them with the biber backend of biblatex
% usepackage[backend=biber]{biblatex}
@techreport{NBERw5952,
title = "Efficient Rules for Monetary Policy",
author = "Laurence Ball",
institution = "National Bureau of Economic Research",
type = "Working Paper",
series = "Working Paper Series",
number = "5952",
year = "1997",
month = "March",
doi = {10.3386/w5952},
URL = "http://www.nber.org/papers/w5952",
abstract = {This paper defines an efficient rule for monetary policy as one that minimizes a weighted sum of output variance and inflation variance. It derives several results about the efficiency of alternative rules in a simple macroeconomic model. First, efficient rules can be expressed as 'Taylor rules' in which interest rates respond to output and inflation. But the coefficients in efficient Taylor rules differ from the coefficients that fit actual policy in the United States. Second, inflation targets are efficient. Indeed, the set of efficient rules is equivalent to the set of inflation-target policies with different speeds of adjustment. Finally, nominal-income targets are not merely inefficient, but disastrous: they imply that output and inflation have infinite variances.},
}