Since 2009, global financial crisis has eased gradually and world economy has begun to recover slowly. Meanwhile, both Brent and WTI (West Texas Intermediate) crude oil prices have entered into a new round of increase and volatility, and the abnormal price spreads between them have been...

The European Union Emissions Trading Scheme (EU ETS) is supposed to be an important mechanism for addressing climate change. Up to now, the theoretical foundation of EU ETS has been widely acknowledged, but empirical research on its current situation has only been published recently or is...

This paper empirically investigates the functions of price discovery and risk transfer in crude oil and gasoline futures markets using some econometric models. And the results indicate that, first, 95.71% and 59.41% of the price discovery function is performed by futures in crude oil and...

Based on the historical data of CFTC’s Commitments of Traders (COT) reports from 2007 to 2010, this paper empirically studies the influence of speculators’ positions on WTI crude oil futures returns. The results indicate that, first, the instantaneous feedback of speculators’ position...