Results 71 to 80 of about 2,108,965 (198)
Efeito Fisher, incerteza e aversão ao risco uma análise empírica para o Brasil
Economia Aplicada, 2005 This paper aims to estimate a Fisher relation embedded with uncertainty for Brazil during the period Jan/75 - Sept/2000. So far the empirical literature for the Brazilian economy only considered a simple one-toone relation between expected inflation and
Sérgio Rodrigo Vale, Fabiana Rocha
doaj
This paper adopts a New Keynesian approach to analyze the relationship between nominal interest rates and prices. In this new framework, both a positive relation between interest rates and price levels (i.e., a positive Gibson effect) and a negative ...
Paul Evans, Xiaojun Wang
core
Parameter estimation in a memory-assisted noisy quantum interferometry
, 2014 We demonstrate that memory in an $N$-qubit system subjected to decoherence, is a potential resource for the slow-down of the entanglement decay. We show that this effect can be used to retain the sub shot-noise sensitivity of the parameter estimation in ...
Chwedenczuk, J. +2 more
core +1 more source
Information theory and thermodynamic properties for a combined potential model
Scientific ReportsYukawa potential and Hulthẻn potential are very useful potential models with applications in different areas of physics. The present study examined theoretic measure and thermodynamic properties of energy levels and wave functions for a combination of ...
C. A. Onate +4 more
doaj +1 more source
Is the Fisher Effect Nonlinear? Some Evidence for Spain, 1963-2002 [PDF]
In this paper we examine the role of nonlinearities in the relationship between nominal interest rates and inflation, in order to shed some additional light on the mostly unfavorable evidence on the presence of a full Fisher effect.
Carmen Díaz Roldán +2 more
core
Rate of adaptation in sexuals and asexuals: A solvable model of the Fisher-Muller effect
, 2013 The adaptation of large asexual populations is hampered by the competition between independently arising beneficial mutations in different individuals, which is known as clonal interference.
Bürger +10 more
core +1 more source
A new coalescent for seed-bank models
, 2016 We identify a new natural coalescent structure, which we call the seed-bank coalescent, that describes the gene genealogy of populations under the influence of a strong seed-bank effect, where "dormant forms" of individuals (such as seeds or spores) may ...
Blath, Jochen +3 more
core +1 more source
Cuadernos de Economía, 2001 In this essay an analysis is carried out on the Fisher Effect<br />upon the colombian economy during 1980-2000 taking the quarterly data of nominal interest rate and the inflation rateo Our results show that the nominal interest rate and the ...
Sáenz Castro Jorge Enrique +1 more
doaj
Metrologically useful states of spin-1 Bose condensates with macroscopic magnetization
, 2017 We study theoretically the usefulness of spin-1 Bose condensates with macroscopic magnetization in a homogeneous magnetic field for quantum metrology. We demonstrate Heisenberg scaling of the quantum Fisher information for states in thermal equilibrium ...
Kajtoch, Dariusz +2 more
core +2 more sources
An Empirical Study of the Fisher Effect and the Dynamic Relation Between Nominal Interest Rate and Inflation in Singapore [PDF]
The Fisher effect postulated that real interest rate is constant, and that nominal interest rate and expected inflation move one-for-one together. This paper employs Johansen’s method to investigate for the existence of a long-run Fisher effect in the ...
Lee, King Fuei
core +1 more source