This paper examines the causal relationship between crude oil and gold spot prices to
assess how the economic impact of COVID-19 has affected them. We analyze West Texas …

More than 12 years after the historical oil price spike, the financialization of commodities and
the interaction among different types of commodity investors remain a hot topic. We review …

Energy innovations are critical to combating global warming and climate change. In this
context, we focus on the impact of energy research–development (R&D) expenditures …

This paper investigates the volatility spillovers and co-movements among oil prices and
stock prices of major oil and gas corporations over the period between 18th June 2001 and …

Following four years of relative stability at around $106 per barrel (bbl), oil prices have
declined sharply since June 2014 and are expected to remain low for a considerable period …

This paper investigates whether the relationship between oil price and clean energy stock is
homogeneous across sub-sectors of the clean energy stock market and its implications for …

This paper investigates the inter-connectedness between WTI oil price returns and the
returns of listed firms in the US energy sector. Specifically, we focus on the issue of whether …

The rapid growth of the energy industry and its impact on the global economy have attracted
special attention. This study examines the explosiveness of different energy prices from …

While each financial crisis has its own characteristics there is now widespread recognition
that crises arising from sources such as financial speculation and excessive credit creation …

Expansion and collapse are two key features of a financial asset bubble. Bubble expansion
may be modeled using a mildly explosive process. Bubble implosion may take several …