Finances, Énergie, Sciences

Data
The 'data' page shows current financial and economic data.
Documents
Here you can find some documents on finance and statistics, such as an introduction to the term structure of interest rates, a paper on a class of term structure models, a few pages on the Kelly criterion and fixed fraction betting for bounded continuous bets, and a writeup of the key results for hidden Markov models (HMM).
Photovoltaics
Calculate the the economics of photovoltaic (or other alternative energy) projects.