Results 51 to 60 of about 1,465,410 (380)
Physics Letters B, 2008 12 pages, 3 figures. References added.
Antusch, S. +4 more
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Journal of High Energy Physics, 2021 Abstract We study inflationary solution in an extension of mimetic gravity with the higher derivative interactions coupled to gravity. Because of the higher derivative interactions the setup is free from the ghost and gradient instabilities while it hosts a number of novel properties. The dispersion relation of scalar perturbations
Mansoori, Seyed +2 more
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Barekeng, 2020 The inflation rate is very important for the government to maintain the stability of the country's economy. If inflation cannot be controlled, the prices of goods and services will rise uncontrollably. Eid al-Fitr causes increase basic needs price. It is
Muktar Redy Susila
doaj +1 more source
News on Inflation and the Epidemiology of Inflation Expectations [PDF]
SSRN Electronic Journal, 2012 Abstract: This paper examines the nexus between news coverage on inflation and households' inflation expectations. In doing so, we test the epidemiological foundations of the sticky information model (Carroll, 2003, 2006). We use both aggregate and household-level data from the Survey Research Center at the University of Michigan.
Santoro, Emiliano, Pfajfar, Damjan
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Constraints on TeV-scale hybrid inflation and comments on non-hybrid alternatives [PDF]
, 1999 During hybrid inflation, the slowly-rolling inflaton field has a significant coupling to the trigger field which is responsible for most of the potential. Barring a fine-tuned accidental cancellation, this coupling induces a minimal one-loop contribution
Bastero-Gil +20 more
core +2 more sources
Physics Letters B, 2015 We propose a novel scenario of primordial inflation in which the inflaton goes through a spiral motion starting from around the top of a symmetry breaking potential. We show that, even though inflation takes place for a field value much smaller than Planck scale, it is possible to obtain relatively large tensor to scalar ratio ($r \sim 0.1$) without ...
Barenboim, Gabriela, Park, Wan-Il
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Globalization, the output–inflation tradeoff and inflation [PDF]
European Economic Review, 2009 Abstract This paper provides comprehensive evidence on the relation between inflation and globalization, defined here as trade and financial openness, using a large cross-section of 91 countries over the period 1985–2004. We establish two main empirical regularities: both higher trade and financial openness (i) reduce central banks’ inflation bias ...
Harald Badinger, Harald Badinger
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A study on inflation credibility among students at the University of Pretoria
South African Journal of Economic and Management Sciences, 2013 Following on five pilot studies on inflation credibility in South Africa aimed at the construction of inflation credibility barometers and a literature review of the international measurement of inflation perceptions, this paper reports the findings of a
Jannie Rossouw, Vishnu Padayachee
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M-Theory Inflation from Multi M5-Brane Dynamics [PDF]
, 2005 We derive inflation from M-theory on S^1/Z_2 via the non-perturbative dynamics of N M5-branes. The open membrane instanton interactions between the M5-branes give rise to exponential potentials which are too steep for inflation individually but lead to ...
Albrecht +103 more
core +5 more sources
From Inflation to More Inflation, Disinflation, and Low Inflation [PDF]
American Economic Review, 2006 Volume 2 of A History of the Federal Reserve covers mainly the years of inflation and disinflation, followed by a return to what is now regarded as relatively low inflation. It treats four questions: Why did inflation start? Why did it continue for 15 or more years, from 1965 to about 1982? Why did it end? Why did it not return?
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