Articles by Hélyette Geman
US regional banks: challenges and opportunities
The authors investigate the 2023 run on US regional banks, comparing the solvency and regulation of these banks with European counterparts.
Locational arbitrage strategies for Shanghai crude futures
The authors investigate crude oil futures introduced on the Shanghai International Energy Exchange in March 2018 and the locational trading strategies they can provide and put forward an example of locational arbitrage hedged against foreign risk.
The liquefied natural gas spot market and valuation of the rerouting option
The goal of this paper is twofold: (1) to describe the new outlook of LNG markets, which has become more and more spot-centric, with Asian LNG futures bringing transparency to spot and forward prices; and (2) to address the valuation of the rerouting…
An analysis of intraday market response to crude oil inventory shocks
This paper investigates the intraday market activity of West Texas Intermediate (WTI) crude oil futures around the release of the US Energy Intelligence Agency (EIA) report, looking at how prices respond to inventory shocks.