Facial detection technology is making it feasible to do real-time measurement andanalysis of ads in the physical world andpredict the products you will want to buy, based on who you are or what you look like.
As Carter Worth at Oppenheimer explained to me in 2006, technical analysis attempts to predict stock prices by analyzing trends in their price and trading volume.
Tax reform done right should be revenue neutral using standard CBO static analysis, but a dynamic model would predict a large revenue windfall from the overall increase in investment and economic efficiency.