Re:Market Concentration Is Threatening the US Economy
by DennisP on Wednesday March 13, 2019 @12:24PM
(#19380249)
Another possibility is an agency problem, where the company management is doing what's best for themselves rather than best for shareholders. (Just an idea, I don't know whether that's actually the case.)
I guess it’s some combo of effort/risk? Collect a monopoly rent rather than take greater risk?
Your question is not unknown to economists and there is no clear answer.