Pithy Books: research https://pithybooks.com/tags/research/ Latest Pithy Books summaries tagged “research”. en Mon, 05 Oct 2026 16:09:59 GMT Good to Great: Why Some Companies Make the Leap... and Others Don't by Jim Collins: summary https://pithybooks.com/books/good-to-great/ https://pithybooks.com/books/good-to-great/ Mon, 05 Oct 2026 00:00:00 GMT A five-year study of 11 companies that leapt ahead shows Level 5 leaders, right people, hedgehog focus and flywheel momentum explain lasting gains.