Does slower population growth push companies to maximize profit margins?
Core argument: US after-tax non-financial corporate profit margins were estimated at 7.6% in the first quarter of 2026, just below the post-1949 high of 8.2% set in the second quarter of 2021.
US corporate profit margins remain elevated by historical standards. In the first quarter of 2026, US after-tax non-financial margins were estimated at 7.6%, only just below the post-1949 high of 8.2% reached in the second quarter of 2021. The second-quarter earnings season has also begun strongly, according to FactSet data. Employee remuneration as a share of gross value added for US non-financial corporate businesses declined from 66% in the fourth quarter of 2001 to 56% in the first quarter of 2026. [Will Denyer argued] "When strong demographic growth powers rapid demand growth, companies concentrate on expanding capacity and sales—on growing along with the growing market. That means they tend to focus less on their margins—less on getting the biggest profit they can out of every dollar of revenues. In contrast, when demographic growth is subdued, and hence there is less potential demand growth, companies are not so bent on expanding capacity as fast as they can, and are far more interested in squeezing the maximum possible margin from every dollar of sales."

