Results 11 to 20 of about 1,465,410 (380)
Nuclear Physics B - Proceedings Supplements, 2001 Inflationary cosmology is reviewed.
Tkachev, I. I.
core +6 more sources
Recent Advances in Inflation [PDF]
Symmetry, 2023 We review recent trends in inflationary dynamics in the context of viable modified gravity theories. After providing a general overview of the inflationary paradigm emphasizing on what problems hot Big Bang theory inflation solves, and a somewhat ...
S. Odintsov +4 more
semanticscholar +1 more source
Inflation and Primordial Black Holes [PDF]
Universe, 2023 We review conceptual aspects of inflationary scenarios able to produce primordial black holes by amplifying the size of curvature fluctuations to the level required to trigger black hole formation. We identify general mechanisms to do so, both for single-
Ogan Özsoy, G. Tasinato
semanticscholar +1 more source
What Caused the US Pandemic-Era Inflation?
Social Science Research Network, 2023 We estimate a simple dynamic model of prices, wages, and short-run and long-run inflation expectations that allows us to analyze and quantify the sources of recent U.S. inflation.
Olivier J. Blanchard, Ben S. Bernanke
semanticscholar +1 more source
Can Food Inflation Be Stabilized By Monetary Policy? A Quantile Regression Approach
Journal of economic impact, 2022 Theoretically, a consistent and well-defined monetary policy can stabilize food inflation. However, empirical findings have reported both positive and negative effects of monetary policy measures on food inflation.
Choudary Ihtasham Ali +5 more
semanticscholar +1 more source
Inflation and eternal inflation [PDF]
Physics Reports, 2000 The basic workings of inflationary models are summarized, along with the arguments that strongly suggest that our universe is the product of inflation. The mechanisms that lead to eternal inflation in both new and chaotic models are described. Although the infinity of pocket universes produced by eternal inflation are unobservable, it is argued that ...
Alan H. Guth, Alan H. Guth
openaire +3 more sources
Inflation and Inflation Uncertainty in the Euro Area [PDF]
SSRN Electronic Journal, 2009 This paper estimates a time-varying AR-GARCH model of inflation producing measures of inflation uncertainty for the euro area, and investigates the linkages between them in a VAR framework, also allowing for the possible impact of the policy regime change associated with the start of EMU in 1999. The main findings are as follows. Steady-state inflation
Guglielmo Maria Caporale +3 more
openaire +11 more sources
Inflation Targeting and Inflation Persistence [PDF]
Economic and Political Studies, 2015 This paper argues that the adoption of an inflation target reduces the persistence of inflation. We develop the theoretical literature on inflation persistence by introducing a Taylor Rule for monetary policy into a model of persistence and showing that inflation targets reduce inflation persistence. We investigate changes in the time series properties
Bratsiotis, GJ, Madsen, J, Martin, C
openaire +4 more sources
Physics Letters B, 2017 We investigate the recently proposed clockwork mechanism delivering light degrees of freedom with suppressed interactions and show, with various examples, that it can be efficiently implemented in inflationary scenarios to generate flat inflaton potentials and small density perturbations without fine-tunings.
Kehagias, Alex, Riotto, Antonio
openaire +4 more sources
The Impact of Rising Oil Prices on U.S. Inflation and Inflation Expectations in 2020-23
Federal Reserve Bank of Dallas, Working Papers, 2021 Predictions of oil prices reaching $100 per barrel during the winter of 2021/22 have raised fears of persistently high inflation and rising inflation expectations for years to come. We show that these concerns have been overstated. A $100 oil scenario of
L. Kilian, Xiaoqing Zhou
semanticscholar +1 more source