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The Quantitative Supply Chain Blog

WHERE SUPPLY CHAIN AND ROCKET SCIENCE MEET

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Stop Segmenting. Start Deciding.

Apr 24, 2026

supply chain science
Stop Segmenting. Start Deciding.

Stop Segmenting. Start Deciding.

Joannes Vermorel explains why ABC-style segmentation cripples modern supply chains and shows how to replace rigid buckets with dollar-ranked decisions under uncertainty.

Supply Chain Science(More posts)

Stop Segmenting. Start Deciding.

Joannes Vermorel explains why ABC-style segmentation cripples modern supply chains and shows how to replace rigid buckets with dollar-ranked decisions under uncertainty.

Why Supply Chain Must Outgrow Spreadsheets

Joannes Vermorel explains why spreadsheets, though useful for local analysis, become an operating liability at scale — and what an explicit, versioned, automated decision system should replace them.

Why I Do Not Begin with Just-in-Time

Joannes Vermorel situates just-in-time within a broader economic framework, arguing that supply chain should optimize for risk-adjusted return on scarce resources rather than treating lean flow as a universal doctrine.

Technology(More posts)

Unpacking Agentic AI

Social media might be buzzing about agentic AI, but Joannes Vermorel is more skeptical. Read more to learn how to separate cold reality from manic AI hype.

Industry deep dive(More posts)

Pitfalls of supply chain for aeronautics

Aeronautics companies are fundamentally risk adverse – for very good reasons – and this reflects in the management of the companies’ activity in every area. However, this mentality can be a hindrance when it comes to supply chain, as avoiding risk and not integrating the very concept of risk at the heart of the supply chain means losing sight of what you are optimizing.

Lokad News(More posts)

Supply Chain Flashcards by Lokad

Lokad is delighted to announce the official release of Supply Chain Flashcards. This (limited) first edition series should liven up your next team meeting.

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