In almost all USA industries, there is increasing amount of consolidation. The top 4 companies' in almost any industry has a larger share of the total market: https://www.economist.com/briefing/2016/03/26/too-much-of-a-... Some consolidation is natural, but a huge part is caused by mergers and acquisitions (M&A) fulled by Private Equity. The M&A benefits the shareholders of participating companies at the expense of c…
Monopolization almost certainly is occurring. The left usually cites weak antitrust enforcement. The right usually cites regulatory barriers that make it expensive to compete without economies of scale. I actually think both sides are at least partially correct. However what almost everyone overlooks is the demographic transition. The US, along with every other developed economy, is significantly older today than it…
Looking only at average age doesn't give a full picture, how does this square with the Millenials recently becoming the largest generational cohort? By your logic shouldn't there be a massive wave of young growing companies.