Results 21 to 30 of about 19,249 (238)

Risk and return spillovers among the G10 currencies [PDF]

Journal of Financial Markets, 2016
We study spillovers among daily returns and innovations in the option-implied risk-neutral volatility and skewness of the G10 currencies. Using an empirical network model, we uncover substantial time variation in the interaction of returns and risk measures, both within and between currencies.
Greenwood-Nimmo, M, Nguyen, VH, Rafferty, B   +2 more
openaire   +2 more sources

Thirty years of the Journal of Derivatives and Quantitative Studies: a bibliometric analysis [PDF]

Seonmul yeongu, 2021
This paper investigates a retrospective on the Journal of Derivatives and Quantitative Studies (JDQS) on its 30th anniversary based on bibliometric. JDQSs yearly publications, citations, impact factors, and centrality indices grew up in early 2010s, and ...
Jun Sik Kim, Sol Kim
doaj   +1 more source

In vitro study on flavonoid NO donor nanoparticles promoting osteogenic differentiation of PDLSCs by regulating macrophage polarization [PDF]

Kouqiang yixue
Objective As a signaling molecule, NO regulates key physiological processes and is closely related to periodontitis. To investigate the effect of flavonoid NO donor composite nanoparticles (G10@HAP/MSN@ZnO@COS) on osteogenic differentiation of ...
DING Kexin, YANG Jinxin, MOU Jie, SUN Zhe, CUI Yawen, LIU Zongxiang
doaj   +1 more source

Potential Use of Lactobacillus gasseri G10 Isolated from Human Vagina along with Intrauterine Devices (IUD) to Prevent Pathogen Colonization [PDF]

, 2022
Intrauterine devices (IUDs), well effective long-term contraception methods used around the world, are potential reservoir for pathogens and carry risk of reproductive-tract infections such as bacterial vaginosis and vulvovaginal candidiasis.
Busra Aktas
core   +2 more sources

Effectiveness of Selected Investment Strategies in the Opinion of Polish Individual Investors Depending on their Personal Preferences

Studia Ekonomiczne i Regionalne, 2020
Subject and purpose of work: The work aimed at identifying and characterising the interdependence between Polish investors’ personal preferences in investing and their opinion about the effectiveness of investment strategies.
Daniluk Katarzyna
doaj   +1 more source

Blockchain effect on the New Connect Stock Exchange

Journal of Economics and Management, 2020
Aim/purpose – Blockchain is a distributed database system widely popular in social and business spheres. As a result, interest in blockchain technology is utilised by listed companies, who, thanks to the announcement of blockchain application, record a ...
Marcinkowska Elżbieta
doaj   +1 more source

The Dollar and Gold: Which is the Safest Haven? COVID-19 Evidence

Economics and Business, 2023
This paper examines the dynamic correlation between the US dollar and gold prices during the coronavirus pandemic to determine which of the two assets is a safer haven from an investor’s perspective.
Bousbia Salah Rahima, Beggat Hanane, Debbar Abdelkerim   +2 more
doaj   +1 more source

Sometimes Hot, Sometimes Not: The Relations Between Selected Situational Vocational Interests and Situation Perception

European Journal of Personality, EarlyView., 2020
Abstract Vocational interests are traditionally conceived as stable preferences for different activities. However, recent theorizing suggests their intraindividual variability. This preregistered experience sampling study examined intraindividual variation in selected vocational interests states and related situation and person factors (N = 237 ...
Lena Roemer, Kai T. Horstmann, Matthias Ziegler, Jan‐Erik Lönnqvist   +3 more
wiley   +1 more source

Revisiting the Financial Development and Income Inequality Nexus: Evidence from Hungary

Acta Universitatis Sapientiae: Economics and Business, 2023
The finance–inequality nexus has been a major topic of discussion since the 1990s and became even more so after the financial crisis of 2007–08. This paper aims to empirically investigate whether financial development and/or financial openness increased ...
Barhoom Faeyzh
doaj   +1 more source

Connectedness between G10 currencies: Searching for the causal structure [PDF]

International Journal of Finance & Economics, 2019
AbstractThis paper presents a new approach for modelling the connectedness between asset returns. We adapt the measure of Diebold and Yilmaz, which is based on the forecast error variance decomposition of a VAR model. However, their connectedness measure hinges on critical assumptions with regard to the variance–covariance matrix of the error terms. We
Timo Bettendorf, Reinhold Heinlein
openaire   +3 more sources