Business
Joan Magretta, M.B.A (Harvard)., Ph. D., is an award-winning contributor to the HBR, where she was the strategy editor (1990s). Prior to that Joan was a partner at Bain & Company. As part of her distinguished career, Joan worked closely with Michael Porter and published number of important books, including her latest books: What is Strategy: https://amzn.to/2Jp80LV Understanding Michael Porter: https://amzn.to/39EECMj Free training episodes here: https://www.firmsconsulting.com/promo We use affiliate links whenever possible (if you purchase items listed above using our affiliate links, we will get a bonus).