Porter, Michael E. "The Five Competitive Forces That Shape Strategy." Special Issue on HBS Centennial. Harvard Business Review 86, no. 1 (January 2008): 78–93.

A Trump-Putin meeting has been floated by both sides for some time. So why might either side want it to happen now? US President Donald Trump wants to bring the force of his personality to bear on ...

Awareness of the five forces can help a company understand the structure of its industry and stake out a position that is more profitable and less vulnerable to attack. by Michael E. Porter In essence ...