Sentiment is shown to influence both West Texas Intermediate (WTI) and Brent futures prices during the period 2002-2013. This is demonstrated while controlling for stock indices, exchange rates, financial costs, inventory and supply levels as well as OPEC activity. Sentiment indices are...

We propose a new real options analysis method for evaluating R&D investments using a novel Poisson process to simulate the discrete progress typical of R&D breakthroughs. We take explicit account of the technical risk of an R&D project, while the market risk and the effect of learning-by-doing...

We propose a new real options analysis method for evaluating R&D investments using a novel Poisson process to simulate the discrete progress typical of R&D breakthroughs. We take explicit account of the technical risk of an R&D project, while the market risk and the effect of learning-by-doing...

High-frequency sentiment time series are extracted from Twitter data concerning the European emissions market and are used to explain returns and volatility in European emissions futures. The measures of negative sentiment are shown to Granger-cause EUA futures returns, while positive sentiment...

The decisions of the European Parliament (EP) are shown to influence both EU emission allowance (EUA) prices and volatility. This is not a universal influence though, only the decisions which are either (i) parliament-led, as opposed to topical decisions originating from the political groups,...

The pricing of European emissions allowances (EUAs) is complicated by the market being driven by not just financial and economic factors, but also the harder-to-gauge uncertain influences of politics and policy. Drawing on a well-established literature showing sentiment to play an expanded role...