Results 31 to 40 of about 6,108 (234)

Dependences and volatility spillovers between the oil and stock markets: New evidence from the copula and VAR-BEKK-GARCH models

open access: yesInternational Review of Financial Analysis, 2020
This paper examines the dynamic relationship between the oil market and stock markets from two perspectives: dependence between the crude oil market (WTI) and stock markets of the US and China, and volatility spillovers between them during 1991–2016.
Lean Yu   +4 more
semanticscholar   +1 more source

Shocks and Volatility Spillover Between Stock Markets of Developed Countries and GCC Stock Markets

open access: yesJournal of Taibah University for Science, 2019
The purpose of this paper is to examine the spillover of returns, information and volatility of returns, and conditional variance-covariance between the stock markets of developed countries namely the United States of America, the United Kingdom and ...
Ajab A. Alfreedi
doaj   +1 more source

Künstlerisch geleitete Medienbildung mit Portfolios: Potenziale für Jugendliche in berufsvorbereitenden Bildungsmaßnahmen

open access: yesMedienimpulse, 2014
Die pädagogische Zielgruppe des BMBF-Forschungsprojekts "MediaArt@Edu" (Leitung: Dr. Daniela Reimann, Wiss. Mitarbeiterin: Simone Bekk) sind TeilnehmerInnen außerschulischer berufsvorbereitender Bildungsmaßnahmen, die im Rahmen von künstlerischen ...
Daniela Reimann, Simone Bekk
doaj   +1 more source

The Dynamic Return and Volatility Spillovers among Size-Based Stock Portfolios in the Saudi Market and Their Portfolio Management Implications during Different Crises

open access: yesInternational Journal of Financial Studies, 2023
This study contributes to the ongoing debate on the size effect and size-based investment styles by investigating the return and volatility spillovers and time-varying conditional correlations among Saudi large-, mid-, and small-cap indices. To this end,
Nassar S. Al-Nassar
doaj   +1 more source

Connecting VIX and Stock Index ETF with VAR and Diagonal BEKK [PDF]

open access: yesJournal of Risk and Financial Management, 2018
As stock market indexes are not tradeable, the importance and trading volume of Exchange-Traded Funds (ETFs) cannot be understated. ETFs track and attempt to replicate the performance of a specific index. Numerous studies have demonstrated a strong relationship between the S&P500 Composite Index and the Volatility Index (VIX), but few empirical ...
Chia-Lin Chang   +2 more
openaire   +5 more sources

Testing the volatility spillover between crude oil price and the U.S. stock market returns [PDF]

open access: yesManagement Science Letters, 2019
The study aims to examine the volatility transmission between the West Texas Intermediate (WTI) crude oil price returns and the U.S. stock market (S&P500 index) returns for the period 2006-2016.
Mehmet Kondoz   +3 more
doaj   +1 more source

On Bekk's Smoothness of Paper

open access: yesJAPAN TAPPI JOURNAL, 1966
Measuring principle of Bekk's smoothness is analysed and it is clarified that there exists in measuring Bekk's smoothness excessive leakage of air which depends on permeability of paper and the roughness of paper of the opposite side of the tested surface. And so the excessive leakage is measured experimentally to be found out that it can not neglected
Yamamoto, Kentaro   +2 more
openaire   +2 more sources

Dependencies and Volatility Spillovers among Chinese Stock and Crude Oil Future Markets: Evidence from Time-Varying Copula and BEKK-GARCH Models

open access: yesJournal of Risk and Financial Management, 2022
This paper investigates co-movements among the Chinese stock market, Shanghai International Energy Exchange (INE) crude oil futures and West Texas Intermediate (WTI) crude oil futures.
Xiaoling Yu, Kaitian Xiao
semanticscholar   +1 more source

Stationarity and geometric ergodicity of BEKK multivariate GARCH models

open access: yesStochastic Processes and their Applications, 2011
Conditions for the existence of strictly stationary multivariate GARCH processes in the so-called BEKK parametrisation, which is the most general form of multivariate GARCH processes typically used in applications, and for their geometric ergodicity are obtained.
Boussama, Farid   +2 more
openaire   +3 more sources

The Role of Oil Market in Explaining the Volatility of Gold and Foreign Exchange (Dollars/Euro) Markets [PDF]

open access: yesفصلنامه پژوهش‌های اقتصادی ایران, 2014
Undoubtedly, new developments in information and trading technologies have increased the integration of international financial markets in the world. This in turn has generated interest in examining the volatility transmission of financial market across ...
Nasser Khiabani, Manouchehr Dehghani
doaj  

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