Results 21 to 30 of about 448,411 (298)
International Journal of Modern Physics A, 2012 We consider a (4+N)-dimensional Einstein gravity coupled to a nonlinear sigma model. This theory admits a solution in which the N extra dimensions contract exponentially while the ordinary space expand exponentially. Physically, the nonlinear sigma fields induce the dynamical compactification of the extra dimensions, which in turn drives inflation. No
Ho, Chiu Man, Kephart, Thomas W.
openaire +2 more sources
INFLATION AND ECONOMIC GROWTH TRENDS: GLOBAL AND SOUTH AFRICAN PERSPECTIVES
Acta Economica, 2023 This paper explores the global inflation and economic growth trends, with a special focus on South Africa, from the 1970s – the period marked by the crumbling of the Bretton Woods system and the ensuing stagflation – to 2022. Our exploration reveals that
Shelton Mandeya, Sin-Yu Ho
doaj +3 more sources
Inflação e incerteza inflacionária no Brasil
Economia Aplicada, 2016 This paper studies the relationship between the level of inflation and inflation uncertainty in Brazil. This variable is obtained through two different methods. In the first one, inflation uncertainty is estimated with GARCH models.
Adonias Evaristo da Costa Filho
doaj +1 more source
Inflation targets and inflation targeting [PDF]
The North American Journal of Economics and Finance, 2001 Abstract This paper examines the Federal Reserve System’s dual policy mandate pertaining to the promotion of price stability and high employment. It reviews the relative merits of single and dual mandates and assesses the viability of explicit inflation targets.
openaire +2 more sources
Inflation Regimes and Inflation Expectations [PDF]
SSRN Electronic Journal, 1997 There has been much talk in the popular press about the difficulty of attaining credibility in the bond markets for the low-inflation policies that have been adopted by a number of central banks in recent years. This credibility problem is particularly severe for those countries that have a history of high inflation.
openaire +4 more sources
Evaluating core inflation measures: A statistical inference approach
Latin American Journal of Central Banking, 2023 We propose a framework for consistently evaluating core inflation measures via a straightforward application of sound statistical inference principles. Under this framework, inflation measures (both headline and core) are regarded as estimators tracking ...
Juan Carlos Castañeda, Rodrigo Chang
doaj +1 more source
PCE Inflation and Core Inflation [PDF]
Federal Reserve Bank of Dallas, Working Papers, 2006 This paper investigates the forecasting accuracy of the trimmed mean inflation rate of the Personal Consumption Expenditure (PCE) deflator. Earlier works have examined the forecasting ability of limited-influence estimators (trimmed means and the weighted median) of the Consumer Price Index but none have compared the weighted median and trimmed mean of
openaire +1 more source
A comparison between standard slow-roll inflation and warm inflation [PDF]
, 2023 openInflation is a postulated period of accelerated expansion that took place well within the first seconds of the universe and that provides initial conditions for the following cosmological evolution that are in excellent agreement with observations ...
MAROTTA, GABRIELE
core
Finance and Economics Discussion Series, 2006 Inflation measurement is the process through which changes in the prices of individual goods and services are combined to yield a measure of general price change. This paper discusses the conceptual framework for thinking about inflation measurement and considers practical issues associated with determining an inflation measure's ...
David E. Lebow, Jeremy Bay Rudd
openaire +1 more source