This site will look much better in a browser that supports web standards, but it is accessible to any browser or Internet device.

 
 

 

I know the first letter of the sought after management model:

 
 
value chain analysis
Porter, Michael E.
  • period: 1985
  • country: United States
  • role: consultant
  • activity: analyse and design
  • topic: finance & accounting, marketing & sales, org. design & development and strategic management