"My own experience at GE and a top management consulting firm is a good example of this in action. I joined GE through one of its leadership development programs but found my peers to be less talented and hard-working than I had hoped. Unsurprisingly, I also found the roles to be uninspiring and poor uses of my time. After less than two years, I left to join a top consulting firm. I was challenged from day one and at times was not sure if I would make it. My bosses asked much more of me, but they also better resourced me. My productivity was an order of magnitude higher than at GE, and I was accordingly paid nearly twice as much.
For further evidence, consider that 90% of US companies have predefined pay bands based on experience. Given one’s experience level, it is difficult to make considerably more than one’s peers in the first few years (which is the purpose of pay bands). Contrast that with consulting: an average graduate with an engineering degree (the highest earning of all degrees) earns $69k but a new associate at McKinsey earns $105k. The disparity only widens for lower-earning degrees."