Thoughts?
The vitality model of former General Electric chairman and CEO Jack Welch has been described as a "20-70-10" system. The "top 20" percent of the workforce is most productive, and 70% (the "vital 70") work adequately. The other 10% ("bottom 10") are nonproducers and should be fired.[2][3] Rank-and-yank advocates credit Welch's system with a 28-fold increase in earnings (and a 5-fold increase in revenue) at GE between 1981 and 2001.