Green cryptocurrencies and portfolio diversification in the era of greener paths

F Ali, MU Khurram, A Sensoy, XV Vo - Renewable and Sustainable Energy …, 2024 - Elsevier
The shift towards cleaner fuels from hydrocarbons has influenced nearly all market types
and asset classes, and cryptocurrencies are no exception. The complex mechanism of …

Green cryptocurrency and business strategies: Framework and insights from a stewardship literature review

R Arora, M Kapoor, N Singh… - Business Strategy and …, 2025 - Wiley Online Library
This study critically evaluates the extant research on green cryptocurrency (GC). It
incorporates the systematic literature review (SLR) approach of research executed through …

Fintech: A Conduit for sustainability and renewable energy? Evidence from R2 connectedness analysis

O Polat, B Ozcan, HM Ertuğrul, E Atılgan, A Özün - Resources Policy, 2024 - Elsevier
This study explores the evolving relationship between financial technologies (Fintech),
sustainability initiatives, and the renewable energy sector. We utilize a novel R 2 …

Intraday spillovers in high-order moments among main cryptocurrency markets: the role of uncertainty indexes

W Mensi, AS Kumar, HU Ko, SH Kang - Eurasian Economic Review, 2024 - Springer
This study examines hourly realized volatility and high-order moments (realized kurtosis,
realized skewness, and Jumps) spillovers among leading cryptocurrency markets (Bitcoin …

Quantile time-frequency connectedness and portfolio diversification: A study of clean energy and metal markets

J Wang, Y Zhou, S Wu - Renewable Energy, 2025 - Elsevier
Severe climate change has accelerated the shift towards renewable energy sources. In this
study, we explore the spillover effects and portfolio diversification between clean energy and …

Do investors in dirty and clean cryptocurrencies care about energy efficiency in the same way?

B Będowska-Sójka, A Kliber - Finance Research Letters, 2024 - Elsevier
This paper examines the environmental awareness of cryptocurrency investors. We study
cryptocurrencies of different consensus protocols, categorised as clean and dirty. Within the …

Does the carbon market signal the market efficiency of clean and dirty cryptocurrencies? An analysis of quantile directional dependence

Y Wei, R Hu, J Zhang, Q Wang - Finance Research Letters, 2024 - Elsevier
The role of the carbon market in the market efficiency of cryptocurrencies has not received
much attention from scholars, despite its particular relevance for integrating environmental …

Higher moments interaction between the US treasury yields, energy assets, and green cryptos: Dynamic analysis with portfolio implications

N Iqbal, Z Umar, Z Shaoyong, T Sokolova - Energy Economics, 2025 - Elsevier
We examine how the US treasury yields are connected with traditional energy and green
cryptocurrencies in higher moments. For this purpose, we first compute the US treasury yield …

Regional green economies and Bitcoin's electricity consumption: Paving the way for global sustainability

S Gunay, D Kirimhan, S Demiralay - Journal of Environmental …, 2025 - Elsevier
In the context of global sustainability goals, it is imperative to examine the interplay between
emerging financial technologies and environmental objectives, which in turn offers insights …

Relationship of green cryptocurrencies, energy tokens, centralized and decentralized exchange tokens with crypto policy uncertainty

RM Nasir, F He, I Yousaf - Research in International Business and Finance, 2025 - Elsevier
We investigate the relationship of green cryptocurrencies, energy tokens, and centralized
and decentralized exchange tokens with crypto policy uncertainty. We employ a novel …