value chain analysis

Value chain:1
Value chain:2
Two short introductions.

Powerpoint: the wireless chain
A graphic representation of the wireless chain in the US.

Value chain analysis: A strategic approach to online learning
A more elaborate case study.

Map your value stream
How to map your value stream

Value chain analysis for policy makers and practitioners
An extensive guide for non-profit organizations.

A handbook for value chain analysis
A very extensive handbook.

Powerpoint: Value chain analysis
A comparison with the subsector analysis

Software tool
A qualitative and quantitative tool.