A model for industry analysis and business strategy development developed by Michael E Porter of Harvard Business School professor, Michael E Porter. The five forces the model bases its analysis ...

What Is Porter’s Five Forces Model? Porter’s Five Forces is a framework developed by Michael Porter to analyze industry competition. It examines five key forces that shape profitability ...

There are different ways to analyze companies and their stocks. One is through an analysis using Porter's Five Forces Model, a methodology that looks at external factors within a specific industry.