Quantile connectedness between sentiment and financial markets: evidence from the S&P 500 twitter sentiment index

I Yousaf, M Youssef, JW Goodell - International Review of Financial …, 2022 - Elsevier
We examine the quantile connectedness of returns between the recently developed S&P
500 Twitter Sentiment Index and various asset classes. Rather than a mean-based …

Unraveling the sentiment puzzle: exploring the unseen force behind cryptocurrency value through systematic literature review

D Sharma, R Ghosh, S Kumar - Review of Behavioral …, 2024 - nowpublishers.com
The objective of this research article is to consolidate existing literature in the field of
sentiments and cryptocurrency through a systematic literature review (SLR) by adopting the …

The impact of the oil price on mineable and non-mineable cryptocurrencies

E Ünal, N Köse - Energy Sources, Part B: Economics, Planning …, 2023 - Taylor & Francis
The digital world has become an inevitable part of daily life. With cryptocurrencies, a new
investment opportunity has emerged around the globe. Extending digital life increases the …

Is Bitcoin ready to be a widespread payment method? Using price volatility and setting strategies for merchants

SV Oprea, IA Georgescu, A Bâra - Electronic Commerce Research, 2024 - Springer
Bitcoin has gradually gained acceptance as a payment method that, unlike electronic
payments in dollars or euros, passes through the international trading system with zero or …

The impact of investor greed and fear on cryptocurrency returns: a Granger causality analysis of Bitcoin and Ethereum

EA Cavalheiro, KM Vieira, PS Thue - Review of Behavioral Finance, 2024 - emerald.com
Purpose This study probes the psychological interplay between investor sentiment and the
returns of cryptocurrencies Bitcoin and Ethereum. Employing the Granger causality test, the …

Testing the Market Efficiency of Cryptocurrency: Evidence from Bitcoin

L Mallesha, HN Archana - Asia-Pacific Journal of …, 2023 - journals.sagepub.com
Due to recent developments, several countries have given the green light to
cryptocurrencies, and big companies now accept them as a payment method. This article …