[PDF] An Alternative Measure Of Core Inflation eBook

Author : Laurence M. Ball
Publisher : International Monetary Fund
Page : 27 pages
File Size : 49,29 MB
Release : 2021-12-17
Category : Business & Economics
ISBN : 1616357584

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Large price changes in industries affected by the COVID-19 pandemic have caused erratic fluctuations in the U.S. headline inflation rate. This paper compares alternative approaches to filtering out the transitory effects of these industry price changes and measuring the underlying or core level of inflation over 2020-2021. The Federal Reserve’s preferred measure of core, the inflation rate excluding food and energy prices (XFE), has performed poorly: over most of 2020-21, it is almost as volatile as headline inflation. Measures of core that exclude a fixed set of additional industries, such as the Atlanta Fed’s sticky-price inflation rate, have been less volatile, but the least volatile have been measures that filter out large price changes in any industry, such as the Cleveland Fed’s median inflation rate and the Dallas Fed’s trimmed mean inflation rate. These core measures have followed smooth paths, drifting down when the economy was weak in 2020 and then rising as the economy has rebounded. Overall, we find that the case for the Federal Reserve to move away from the traditional XFE measure of core has strengthened during 2020-21.

Author : Laurence M. Ball
Publisher : International Monetary Fund
Page : 35 pages
File Size : 22,48 MB
Release : 2023-02-24
Category : Business & Economics
ISBN :

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The standard measure of core or underlying inflation is the inflation rate excluding food and energy prices. This paper constructs an alternative measure, the weighted median inflation rate, for 38 advanced and emerging economies using subclass level disaggretion of the CPI over 1990-2021, and compares the properties of this measure to those of standard core. For quarterly data, we find that the weighted median is less volatile than standard core, more closely related to economic slack, and more closely related to headline inflation over the next year. The weighted median also has a drawback: in most countries, it has a lower average level than headline inflation. We therefore also consider a measure of core inflation that eliminates this bias, which is based on the percentile of sectoral inflation rates that matches the sample average of headline CPI inflation.

Author : Francois R. Velde
Publisher :
Page : 11 pages
File Size : 40,57 MB
Release : 2006
Category :
ISBN :

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The author proposes an alternative measure of inflation that captures the intuition behind the use of quot;corequot; measures. Inflation is modeled as an unobserved factor affecting the components of an aggregate price index (including food and energy). The common component, estimated using Kalman filtering, resembles usual measures of core inflation; its extrapolation can be used to improve performance in forecasting core inflation.

Author : Danny Quah
Publisher :
Page : 0 pages
File Size : 39,36 MB
Release : 1998
Category :
ISBN :

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Many alternative measures of core, or underlying, inflation have been proposed that are based on stripping out some unwanted or excessively volatile elements from the headline rate. A potential drawback of such measures is that they are necessarily atheoretic--based largely on purely statistical procedures. This paper proposes an alternative method of measuring core inflation utilizing an explicit economic definition. It defines core inflation as that part of measured inflation that has no medium or long term impact on real output--a notion that is consistent with the vertical long-run Phillips curve. This definition captures the commonly held view that moderate movements in inflation can have no impact on the real economy once financial and wage contracts have been written taking it into account. Using this definition the paper estimates a measure of core inflation using the VAR identification technique developed by Blanchard and Quah. The estimated measure indicates that core inflation was higher than measured inflation in the early 80s suggesting that measured inflation was depressed by beneficial supply shocks. The opposite effect occurred in the late 80s. Currently, core inflation is above measured inflation.

Author : Tito Nícias Teixeira da Silva Filho
Publisher : International Monetary Fund
Page : 19 pages
File Size : 47,10 MB
Release : 2015-01-21
Category : Business & Economics
ISBN : 1484387813

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Intuitively core inflation is understood as a measure of inflation where noisy price movements are avoided. This is typically achieved by either excluding or downplaying the importance of the most volatile items. However, some of those items show high persistence, and one certainly does not want to disregard persistent price changes. The non-equivalence between volatility and (the lack of) persistence implies that when one excludes volatile items relevant information is likely to be discarded. Therefore, we propose a new type of core inflation measure, one that takes simultaneously into account both volatility and persistence. The evidence shows that such measures far outperform those based on either volatility or persistence. The latter have been advocated in the literature in recent years.

Author : Peter J. N. Sinclair
Publisher : Routledge
Page : 402 pages
File Size : 43,16 MB
Release : 2009-12-16
Category : Business & Economics
ISBN : 1135179778

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Inflation is regarded by the many as a menace that damages business and can only make life worse for households. Keeping it low depends critically on ensuring that firms and workers expect it to be low. So expectations of inflation are a key influence on national economic welfare. This collection pulls together a galaxy of world experts (including Roy Batchelor, Richard Curtin and Staffan Linden) on inflation expectations to debate different aspects of the issues involved. The main focus of the volume is on likely inflation developments. A number of factors have led practitioners and academic observers of monetary policy to place increasing emphasis recently on inflation expectations. One is the spread of inflation targeting, invented in New Zealand over 15 years ago, but now encompassing many important economies including Brazil, Canada, Israel and Great Britain. Even more significantly, the European Central Bank, the Bank of Japan and the United States Federal Bank are the leading members of another group of monetary institutions all considering or implementing moves in the same direction. A second is the large reduction in actual inflation that has been observed in most countries over the past decade or so. These considerations underscore the critical – and largely underrecognized - importance of inflation expectations. They emphasize the importance of the issues, and the great need for a volume that offers a clear, systematic treatment of them. This book, under the steely editorship of Peter Sinclair, should prove very important for policy makers and monetary economists alike.

Author : Robert E. Hall
Publisher : University of Chicago Press
Page : 302 pages
File Size : 27,1 MB
Release : 2009-05-15
Category : Business & Economics
ISBN : 0226313255

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This volume presents the latest thoughts of a brilliant group of young economists on one of the most persistent economic problems facing the United States and the world, inflation. Rather than attempting an encyclopedic effort or offering specific policy recommendations, the contributors have emphasized the diagnosis of problems and the description of events that economists most thoroughly understand. Reflecting a dozen diverse views—many of which challenge established orthodoxy—they illuminate the economic and political processes involved in this important issue.