Not entirely correct, their "by invitation" columns are named, e.g: https://www.economist.com/by-invitation/2022/10/28/frances-finance-minister-on-how-to-fight-

Not entirely correct, their "by invitation" columns are named, e.g: https://www.economist.com/by-invitation/2022/10/28/frances-finance-minister-on-how-to-fight-inflation-and-preserve-stability https://www.economist.com/by-invitation/2022/10/28/frances-f... But for the bulk of their articles, yes, the Economist is famous for its anonymous bylines.