Large amounts of speculative investments in oil may be having a significant impact on world oil prices, according to the latest economic briefing entitled "Speculative Oil" from Oxford Business Group (OBG) the global publishing and ...

But that said, the right way to resolve this dispute isn't with punditry, it's with speculative investments. A person who really thinks he has reason to believe we're in the midst of an oil bubble could earn a lot of money off that ...

Calling for a special session of the UN Human Rights Council to discuss the food crisis, Mr de Schutter also said he wanted to find ways to limit the impact of speculative investments in food commodities like wheat, which had further driven up prices ...