The issue isn't (just) excessive CEO pay

Nothing particularly new here, but it does reinforce the argument that current levels of CEO pay are impossible to justify even if you ignore the inequality question and limit yourself to value added to the company. 

The best-paid chief executive of a large American company was David Zaslav, head of Discovery Communications, the pay-TV channel operator that is home to "Shark Week." His total compensation more than quadrupled to $156.1 million in 2014 after he extended his contract.

Les Moonves, of CBS, held on to second place in the rankings, despite a drop in pay from a year earlier. His pay package totaled $54.4 million.

The remaining four CEOs, from entertainment giants Viacom, Walt Disney, Comcast and Time Warner, have ranked among the nation's highest-paid executives for at least four years, according to the Equilar/AP pay study.

One reason for the high level of pay in the industry is that its CEOs are dealing with well-paid individuals.

"The talent, the actors and directors and writers, they're being paid a lot of money," said Steven Kaplan, a professor of finance at the University of Chicago Booth School of Business. "In industries where the talent makes a lot of money, the CEO makes a lot of money as well."

Pay packages for CEOs overall grew for the fifth straight year in 2014, driven by a rising stock market that pushed up the value of executive stock awards. Median compensation for the heads of Standard & Poor's 500 companies rose to a record $10.6 million, up from $10.5 million the year before, according to the Equilar/AP pay study.

Peer pressure is another factor driving up executive compensation. The board members responsible for setting CEO pay typically consider what the heads of similar companies are making. If pay for one goes up, it will likely go up for others.

For the chieftains of media, there are also other factors boosting pay.

Several work at companies where a few major shareholders control the vote.

The media magnate Sumner Redstone controls almost 80 percent of the voting stock at CBS and Viacom. Because of his large holdings, Redstone can easily override the concerns of other investors about the level of CEO pay. Discovery's voting stock is heavily influenced by the brothers Si and Donald Newhouse and John Malone, another influential investor in the media industry.

At Comcast, which owns NBC and Universal Studios, CEO and Chairman Brian Roberts controls a third of his company's voting stock. That means he has substantial influence on the pay that he is awarded.

Comcast had no comment when contacted by the AP for this story.

What strikes me in these cases is the lack of correlation. You can make a good case that Moonves brings more than $54.4 million of value, but I'm not sure you can say that for any of the other names on the list. Zaslav is still being paid top dollar for a run that appears to be over. Iger got enormously lucky with Marvel (and you have to wonder how much longer that run will continue). Those, in turn, are more defensible than Roberts of Comcast, a company that proves that no amount of bad management can sink a de facto monopoly.