Right, almost always the Forbes 400 (list of billionaires) is entirely made up of either company founders or people who inherited a boat load of money. Very few managers hired by existing successful companies become that level of rich.
That being said, a few generations ago the CEO was highly paid and rightfully so, but I think the average was 10-14 times the pay of the company’s average paid employee or something like that (maybe a little higher for companies employing a lot of minimum wage labor.) So we’d be talking someone making say, $125,000/yr to be CEO of GM or something in the 1970s. In constant 2007 dollars, CEOs in 1989 averaged $2.5m in compensation (that means it’d be less in nominal 1989 dollars due to inflation), in 2007 they averaged $15.6m. That means in inflation-adjusted dollars their pay has increased nearly eight fold since 89, and they made even less in inflation adjusted dollars in the 50s-70 where I don’t have easy numbers handy.
All that is to say, CEOs should generally be the best paid employee of the company, but I’m not necessarily seeing where 2007 CEOs are 8 times as valuable as 1989 CEOs. And this is inflation adjusted, so we really are saying with compensation they provide 8 times the value they did in 1989.
I think we’re in a place where a few things have conspired to make the market for CEO candidates not behave as an efficient part of the labor market. One, is I think there is artificial scarcity. Meaning, I think there are usually a lot more qualified candidates for these jobs than Boards consider. Boards have, for public relations reasons, taken to only hiring “sought after” candidates, usually CEOs of smaller companies or etc. Because they often won’t even consider qualified managers who already work for the company, they are restricted to only hiring people who they have to “woo.” These people are often being “wooed” by multiple head hunters, so they operate from a very strong negotiating position relative to the boards that hire them.
This leads to an arms race. A simpler example is the college head football coach in major college football. Their pay has gone up because there is a small pool of talent and the schools want the prestige / on the field benefit of hiring the “best possible” so there is a compensation arms race. But unlike the college football coaching game, which is generally a highly specialized field with only a few viable candidates, top level corporate management has a lot more candidates who never see the light of day because they don’t hit all the checkboxes of “prestige” that a board feels it needs to hire someone.
The boards themselves are often made up of CEOs or recently retire CEOs, who have no incentive at all to try and buck the trend. As shareholders we are most likely getting much worse value for money in terms of the CEOs that manage our investment than we did in the 1980s.