Michael Porter published the Value Chain Analysis in 1985 as a response to criticism that his Five Forces framework lacked an implementation methodology that bridged the gap between internal capabilities and opportunities in the competitive landscape. This framework focused on industry attractiveness as a determinant of the profit potential of all companies...

Christensen's disruptive innovation model, published in 1997, provides an explanation for the inability of well-managed, industry-leading companies to stay atop of their industry when confronted with new, ground breaking technological innovations. Clayton M. Christensen is an associate professor at Harvard Business School. His research...

In the 1960's, MIT developed System Dynamics as an offshoot of the broader discipline of Systems Thinking. Systems Thinking detected structures underling complex problems and allowed individuals to become aware of the mental models they used to perceive reality. System Dynamics simulated interactions between objects in dynamic systems...

The Canadian academic, Henry Mintzberg who had trained as a mechanical engineer, wrote his PhD thesis at the MIT Sloan School of Management analysing the actual work habits and time management of chief executive officers (CEOs). In 1973, Mintzberg's thesis on the nature of managerial work was adopted as a study and published for a wider audience. Mintzberg's...