<![CDATA[Roger L. Martin - Chairman]]> https://www.bloomberg.com/authors/AC5vuwyawms/roger-l-martin RSS for Node Sat, 09 May 2026 06:46:04 GMT <![CDATA[The Real Reason MBA Graduates Make Worse Managers]]> https://www.bloomberg.com/opinion/articles/2022-04-26/is-an-mba-worth-it-not-if-they-re-just-teaching-you-to-use-excel https://www.bloomberg.com/opinion/articles/2022-04-26/is-an-mba-worth-it-not-if-they-re-just-teaching-you-to-use-excel Tue, 26 Apr 2022 14:30:12 GMT A very expensive hat.