The events that occurred after the worldwide diffusion of COVID‐19 provide a real‐life
example of how uncertainty can severely affect the global economy. This paper reviews …

Our study collected and synthetized the existing knowledge on portfolio diversification,
hedge, and safe-haven properties in cryptocurrency investments. We sampled 146 studies …

Non-fungible tokens (NFTs) are transferrable rights to digital assets, such as art, in-game
items, collectables, or music. The phenomenon and its markets have grown significantly …

The COVID-19 pandemic provided the first widespread bear market conditions since the
inception of cryptocurrencies. We test the widely mooted safe haven properties of Bitcoin …

We apply wavelet methods to daily data of COVID-19 world deaths and daily Bitcoin prices
from 31th December 2019 to 29th April 2020. We find, especially for the period post April 5 …

Understanding the impact of infectious disease pandemic on stock market volatility is of
great concerns for investors and policy makers, especially during recent new coronavirus …

Bitcoin and the blockchain technology on which it is based are the key drivers behind the
accelerated pace of Fourth Industrial Revolution in the domain of Finance. The offshoots of …

In recent years, the escalating economic policy uncertainty (EPU) spurs a growing body of
research on the interactions between EPU and financial markets. However, the spillovers …

Purpose (1) A concern often expressed in relation to cryptocurrencies is the environmental
impact associated with increasing energy consumption and mining pollution. Controversy …

Literature suggests assets become more correlated during economic downturns. The COVID-
19 crisis provides an unprecedented opportunity to investigate this considerably further …