Results 31 to 40 of about 46,781 (189)

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

International 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, Sobański Konrad, Świder Wojciech, Włosik Katarzyna   +3 more
doaj   +1 more source

The Threshold Effect of Exchange Rate on Economic Growth in Brazil, Russia, India, China and South Africa (BRICS) Countries

ECONOMICS
This article examines the threshold effect of exchange rates on economic growth in BRICS countries from 1994 - 2022. The paper employed the Panel Threshold regression (PTR) model to explore how exchange rate fluctuations influence economic growth across ...
Molocwa Goitsemodimo Abel, Choga Ireen
doaj   +1 more source

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

Journal 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, Gruszczyński Marcin   +1 more
doaj   +1 more source

Membrane lipid metabolism as a regulatory frontier in neural crest biology: Roles for sphingolipids, cholesterol, and lipid rafts

Developmental Dynamics, EarlyView.
Abstract Neural crest cells are multipotent, migratory stem‐like cells essential for vertebrate development that contribute broadly to many tissues including the craniofacial skeleton, peripheral nervous system, and pigment‐producing cells. Their development progresses through phases of induction, specification, delamination, migration, and ...
Allison E. Mancini, Mallorie P. Jenne, Michael L. Piacentino   +2 more
wiley   +1 more source

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

Review 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

The dynamic functional connectivity peak index: Detection of interictal epileptic activity with fMRI

Epilepsia, EarlyView.
Abstract Objective Epileptogenic zone (EZ) localization is crucial for surgical treatment of patients with medication‐resistant epilepsy. Although simultaneous electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) can detect interictal discharges for EZ localization, clinical adoption is limited by the need for specialized ...
Lucas E. Sainburg, Alexandra Roche, Ghassan S. Makhoul, Baxter P. Rogers, Shawniqua Williams Roberson, Stefano Meletti, Anna E. Vaudano, Catie Chang, Dario J. Englot, Victoria L. Morgan   +9 more
wiley   +1 more source

The Russian invasion of Ukraine and the exchange rate of the Polish zloty: A fallacy of monetary autonomy?

International Journal of Management and Economics
We use the Twitter application programming interface to construct a novel indicator capturing the varying perceptions of geopolitical risk related to the war in Ukraine.
Borowski Jakub, Jaworski Krystian
doaj   +1 more source

Replacement of Ores Recorded by Textures and Chemical Compositions of Sphalerite: An Example From the Furutobe Kuroko Deposit, Akita, Japan

Geological Journal, EarlyView.
Coupled dissolution‐reprecipitation of early formed Cd‐, Fe‐, Ag‐ and Sb‐poor sphalerite through interaction with high‐temperature and high‐sulphur fugacity Cu‐rich fluids, responsible for the formation of the yellow ores, resulted in the formation of Cd‐, Fe‐, Ag‐ and Sb‐rich, heavily chalcopyrite‐diseased sphalerite and enrichment of critical metals ...
Manuel Nopeia, Ryohei Takahashi, Andrea Agangi, Pearlyn Manalo, Hinako Sato   +4 more
wiley   +1 more source

Effect of Depreciation of the Exchange Rate on the Trade Balance of Albania

Naše Gospodarstvo, 2017
The paper investigates the effect of the real effective exchange rate depreciation of the lek on the trade balance of Albania using quarterly data from 1994 to 2015. Bounds testing cointegration approach, vector error correction model (VECM), and impulse
Kurtović Safet, Halili Blerim, Maxhuni Nehat   +2 more
doaj   +1 more source

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

Financial 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