The Change Equation, which is certainly a more buttoned-down book than either of the above and, given the subject matter, is none the worse for it. This is a sober, practical guide to managing ...

The gamma, for example, is the rate of change of the delta (where the delta is how the option's price changes with movements in the underlying). The general formula for the rate of change is ROC ...

Most of the rhetoric regarding climate change focuses on the generation of carbon dioxide via use of fossil fuels. The other side of the equation, deforestation, is generally ignored. Most ...