Mary Hall is a editor for Investopedia's Advisor Insights, in addition to being the editor of several books and doctoral papers. Mary received her bachelor's in English from Kent State University with ...

Porter’s Five Forces model serves as a framework for strategic management. It has served as the North Star of the business industry since Michael E. Porter introduced it in a 1979 issue of the Harvard ...

Porter's Five Forces analyzes industry strength for potential investment. A strong industry has low buyer/supplier power and barriers to entry. Investors use this model to assess profitability and ...

Andrew Beattie was part of the original editorial team at Investopedia and has spent twenty years writing on a diverse range of financial topics including business, investing, personal finance, and ...