![Results chart](https://blogs.sas.com/content/forecasting/files/2016/10/FG-450x361.jpg)
Changing the paradigm for business forecasting (Part 9 of 12)
Academic Research In an approach akin to FVA analysis, Paul Goodwin and Robert Fildes published a frequently cited study of four supply chain companies and 60,000 actual forecasts.* They found that 75% of the time an analyst adjusted the statistical forecast. They were trying to figure out, like FVA does,