Why it matters: Porter’s Five Forces provide a structured way to understand competition beyond direct rivals, guiding smarter strategic decisions. What’s changing: Newer versions of the model factor ...

Harvard economics professor Michael Porter developed the five forces model to help business executives understand and deal with competition. Porter argues that factors affecting competition are ...

Learn how Michael Porter’s management theory helps you analyze the competition, choose the right markets and build a stronger, more strategic business.

Porter's next book on strategy, focusing on these ideas, is nearing completion. Michael Porter and Anita McGahan are completing a series of statistical papers on the sources of company and industry ...