Are U.S. public corporations becoming fewer, larger, older, and less profitable?
Core argument: The equity value of American public corporations fell from $22tn in 1999 to $11tn in 2008 before recovering to nearly $22tn by 2015, while the population of public firms became fewer, larger, older, and less profitable.
From 1999 to 2015, the equity value of American public corporations experienced significant volatility, dropping from $22tn in 1999 to $11tn in 2008, before rebounding to nearly $22tn by 2015. Despite this recovery, the landscape of public firms has shifted dramatically; they are fewer, larger, older, and less profitable. A small number of firms dominate market capitalization, net income, cash reserves, and payouts. The industry has seen a rise in service firms and those prioritizing R&D over capital expenditures. Many public firms are fragile, with a notable fraction not earning profits annually, contributing to high delisting rates. Accounting standards inadequately reflect intangible assets' importance, potentially hindering long-term investment. Overall, public firms seem to lack ambition and are more focused on returning capital to investors than on growth through investment.





