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Transcript

Debating Supply Chains

My personal takes regarding the debate between Carol Ptak and Joannes Vermorel on DDMRP

I went through the debate on DDMRP twice in the last today and wrote pages and pages of notes.

Here the link:

My key points:

  1. Open challenge to a new debate, this time I would like to be part of it

  2. Intellectuals vs. tinkers: where I stand

  3. Skin in the game of Supply Chain

  4. The book I red: they made me as a professional (list below)

  5. Demand Driven Adaptive system: It is a Management Model

    1. DDAE to run companies

    2. DDS&OP a management tool and a tool for tactical planning

    3. DDMRP the planning algorithm

  6. Why companies need a management model and why flow is important?

  7. The challenges of management for Supply Chain Executives

  8. DDMRP is an “engine” or better, DDMRP is a 3D Supply Chain algorithm

  9. DDMRP as a tool to design, visualize and organize Supply Chains

  10. DDMRP Buffer from a System Control: Non-Linear Low Pass filter + Feed-forward

  11. Where DDMRP fails

  12. Probabilistic forecasting (and stochastic inventory planning) as a tool for DDS&OP

  13. How we could integrate

  14. Various topics

  15. Call for action

Some preliminary study:

Here the book I listed and recommend:

  • Inventory Optimization (Nicolas Vandeput)

  • DDMRP version 3 (Chad Smith, Carol Ptak)

  • The Demand Driven Enterprise (Chad Smith, Carol Ptak)

  • The Adaptive S&OP (Chad Smith, Carol Ptak, Dick Ling)

  • Demand Driven performance (Debra Smith, Chad Smith)

  • Superforecasting (Philip Tetlock, Dan Gardner)

  • Statistical Consequences of Fat Tails (Nassim Taleb)

Let’s enlarge this discussions, please comment.

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