The connectedness in the world petroleum futures markets using a Quantile VAR approach

SK Jena, AK Tiwari, EJA Abakah… - Journal of Commodity …, 2022 - Elsevier
This paper investigates how the six major petroleum futures Oman crude, NYMEX RBOB
gasoline, ICE low sulphur gasoil, ICE Brent crude, NYMEX light sweet crude and NYMEX …

Modeling return and volatility spillover networks of global new energy companies

JB Geng, YJ Du, Q Ji, D Zhang - Renewable and Sustainable Energy …, 2021 - Elsevier
This paper constructs the returns and volatility system networks of the global new energy
companies using the connectedness network approach. Then, it measures the information …

Quantile risk spillovers between energy and agricultural commodity markets: Evidence from pre and during COVID-19 outbreak

AK Tiwari, EJA Abakah, AO Adewuyi, CC Lee - Energy Economics, 2022 - Elsevier
The spillover effect is a significant factor impacting the volatility of commodity prices. Unlike
earlier studies, this research uses the rolling window-based Quantile VAR (QVAR) model to …

Dynamic spillover effects among green bond, renewable energy stocks and carbon markets during COVID-19 pandemic: Implications for hedging and investments …

AK Tiwari, EJA Abakah, D Gabauer… - Global Finance Journal, 2022 - Elsevier
This study has been inspired by the emergence of socially responsible investment practices
in mainstream investment activity as it examines the transmission of return patterns between …

[HTML][HTML] Is non-fungible token pricing driven by cryptocurrencies?

M Dowling - Finance Research Letters, 2022 - Elsevier
In early 2021, non-fungible tokens (NFT) became the first application of blockchain
technology to achieve clear public prominence. NFTs are tradeable rights to digital assets …

Time-frequency connectedness among clean-energy stocks and fossil fuel markets: Comparison between financial, oil and pandemic crisis

M Umar, S Farid, MA Naeem - Energy, 2022 - Elsevier
Motivated by lack of empirical research on volatility linkages among clean-energy stock
markets and fossil fuel markets during the recent Covid-19 pandemic, the study examines …

NFTs and asset class spillovers: Lessons from the period around the COVID-19 pandemic

DY Aharon, E Demir - Finance Research Letters, 2022 - Elsevier
In this paper, we analyze the connectedness between returns for non-fungible tokens (NFTs)
and other financial assets (equities, bonds, currencies, gold, oil, Ethereum) during the period …

Static and dynamic connectedness between NFTs, Defi and other assets: Portfolio implication

I Yousaf, L Yarovaya - Global Finance Journal, 2022 - Elsevier
The paper examines the return and volatility transmission between NFTs, Defi assets, and
other assets (oil, gold, Bitcoin, and S&P 500) using the TVP-VAR framework. The results …

Financial contagion during COVID–19 crisis

M Akhtaruzzaman, S Boubaker, A Sensoy - Finance Research Letters, 2021 - Elsevier
This study examines how financial contagion occurs through financial and nonfinancial firms
between China and G7 countries during the COVID–19 period. The empirical results show …

Refined measures of dynamic connectedness based on time-varying parameter vector autoregressions

N Antonakakis, I Chatziantoniou… - Journal of Risk and …, 2020 - mdpi.com
In this study, we enhance the dynamic connectedness measures originally introduced by
Diebold and Yılmaz (2012, 2014) with a time-varying parameter vector autoregressive …