Ohhh, now aren't we the arrogant one to think that a person can't do anything else in life or why would you even add that or go there in your words spoken ? WOW!
Now who is demanding that they get paid DOUBLE for what they do, and how did you figure this out by me saying there should be a structuralized pay scale system set up for each and every job position that would be listed ? A structuralized pay scale system for each position would also let a person know that the job has a beginner level and a top out level, so in this fact alone it would give a person the incentive to want to move or do better soon and/or maybe be satisfied if they decide to stay in the position in life for a while. They may have all sorts of reasoning in which they might have to stay put for a while even though they are topped out in the position.
If you flip burgers in McD for 5 years and don't get promoted or leave, there is slim to none chance that you can do much else, or more complicated...
And how did I figure it out? I red what you said... post 841
Nothing wrong with having a structured pay scale systems for any job title and company that exist out there...
By the way, McD and I believe in most of the companies in US, pay scale is structured. If you start at bottom you got bottom pay. You pay goes up as you climb the ladder.