Each system is perfectly designed to give you exactly what you are getting today.
Managers don't like giving appraisals, and employees don't like getting them. Perhaps they're not liked because both parties suspect what the evidence has proved for decades: Traditional performance appraisals don't work.
The moral is that it is necssary to innovate, to predict the needs of the customers, and give him more. He that innovates and is lucky will take the market.
There is very little evidence that we give a hoot about profit.
