Results 41 to 50 of about 68,996 (205)

Return Dynamics and Volatility Spillovers Between FOREX and Stock Markets in MENA Countries: What to Remember for Portfolio Choice?

open access: yesInternational Journal of Management and Economics, 2015
This article investigates the interdependence of stock-forex markets in MENA (Middle East and North Africa) countries for the February 26, 1999 to June 30, 2014 period.
Arfaoui Mongi, Ben Rejeb Aymen
doaj   +1 more source

Mass or Gravitationally Induced Neutrino Oscillations? -- A Comparison of $\B$ Neutrino Flux Spectra in a Three--Generation Framework [PDF]

open access: yes, 1995
Both gravitational and mass induced neutrino oscillation mechanisms provide possible resolutions to the Solar Neutrino Problem. The distinguishing feature between the two mechanisms is their dependence on the neutrino energy.
Abdurashidov   +28 more
core   +2 more sources

Assessing Central Bank credibility during the ERM crises: comparing option and spot market-based forecasts [PDF]

open access: yes, 2005
Financial markets embed expectations of central bank policy into asset prices. This paper compares two approaches that extract a probability density of market beliefs. The first is a simulatedmoments estimator for option volatilities described in Mizrach
Haas, Markus, Mizrach, Bruce
core   +1 more source

Global Economic Uncertainties and Exchange Rate Management in Africa: A Panel Study

open access: yesActa Universitatis Sapientiae: Economics and Business, 2022
This study investigates the effects of global economic uncertainties on exchange rate management in Africa from 1990 to 2021. Employing the quantile regression technique, findings show that both global and domestic economic uncertainties have significant
Adedokun Adeniyi J.   +3 more
doaj   +1 more source

Is the cryptocurrency market efficient? Evidence from an analysis of fundamental factors for Bitcoin and Ethereum

open access: yesInternational Journal of Management and Economics, 2022
This article sheds new light on the informational efficiency of the cryptocurrency market by analyzing investment strategies based on structural factors related to on-chain data. The study aims to verify whether investors in the cryptocurrency market can
Łęt Blanka   +3 more
doaj   +1 more source

DNA Sequence Determinants Controlling Affinity, Stability and Shape of DNA Complexes Bound by the Nucleoid Protein Fis. [PDF]

open access: yes, 2016
The abundant Fis nucleoid protein selectively binds poorly related DNA sequences with high affinities to regulate diverse DNA reactions. Fis binds DNA primarily through DNA backbone contacts and selects target sites by reading conformational properties ...
Cascio, Duilio   +3 more
core   +2 more sources

Relationships between exchange rate regime, real exchange rate volatility and currency structure of government bonds in emerging markets

open access: yesReview of Economic Perspectives, 2020
Public foreign currency borrowing is a common problem of emerging markets. Scholars named it the original sin of foreign debt. It has a proven negative influence on economic growth and development, undermining financial stability, and increasing the ...
Dudzich Viktar
doaj   +1 more source

Nominal exchange rates EUR/GRD and EUR/ITL in the context of leaving the euro zone by Greece and Italy

open access: yesJournal of Economics and Management, 2021
Aim/purpose – The aim of this paper is to present two cases of crises in Greece and Italy and to evaluate the shadow exchange rates of hypothetical new currencies (re)introduced after Grexit and Italexit.
Dąbrowska-Gruszczyńska Katarzyna   +1 more
doaj   +1 more source

Reaction of the USD/PLN currency pair exchange rate to the published macroeconomic data

open access: yesFinancial Internet Quarterly, 2023
The results of the research presented in the article regard the importance of publication of macroeconomic data from the United States for the short-term USD/PLN currency pair exchange rate volatility.
Pasionek Jolanta
doaj   +1 more source

The Metallicity Dependence of the Fourier Components of RR Lyrae Light Curves is the Oosterhoff/Arp/Preston Period Ratio Effect in Disguise

open access: yes, 2004
The correlation of particular Fourier components of the light curves of RR Lyrae variables with metallicity, discovered by Simon and later by Kovacs and his coworkers, is shown to have the same explanation as the period ratios (period shifts in log P ...
Allan Sandage   +6 more
core   +1 more source

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