Taming the Bullwhip: How Small Demand Signals Become Big Supply Swings
A practical look at why orders amplify up the supply chain, and the concrete moves that dampen the bullwhip effect.
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XNM Blog
Practical guidance on capital projects, governance, financing, and delivery for Indigenous and public-sector leaders.
Articles
The Control Phase: How to Stop a Six Sigma Project From Backsliding
A practical guide to the Control phase of DMAIC, the part that decides whether your hard-won improvement survives after the team moves on.
Read more →Writing a Definition of Done That Actually Stops Work From Leaking
How to turn a vague Definition of Done into a shared quality standard that holds, especially for distributed Scrum teams.
Read more →How to Baseline a Project Schedule You Can Actually Defend
A step-by-step method for setting a schedule baseline that survives contact with reality, plus how to keep it honest through change.
Read more →Faster Turns Without Stockouts: How a Distributor Freed Up Cash
Chasing higher inventory turns blindly nearly broke a distributor's service levels. The fix was to turn the right inventory faster, not all of it.
Read more →Improve Without Breaking Things: A Pilot That Saved a Claims Team
In the Improve phase, an enthusiastic team nearly rolled out a fix that would have backfired. A small, controlled pilot told them the truth in time.
Read more →The Backlog That Refined Itself to Death (and How One Team Fixed It)
A remote team treated refinement as a documentation ritual. The backlog grew, velocity stalled, and the fix was less refinement, done better.
Read more →When the Critical Path Hides: Lessons from a Stalled Recovery Project
A schedule looked healthy until a single supplier slipped. Here is how the team had lost sight of its critical path, and how they found it again.
Read more →Demand Forecasting That Isn't Just Wishful Thinking
A beginner's guide to building demand forecasts grounded in evidence rather than optimism — and to using them honestly.
Read more →The Analyze Phase: Separating the Real Driver From the Noise
In Lean Six Sigma, the Analyze phase is where you prove what's actually causing a problem — not what everyone assumes is causing it.
Read more →Retrospectives That Actually Change Something
Most Scrum retrospectives produce nice conversations and no change. Here is how a beginner can run one that leads to real improvement.
Read more →Building a Work Breakdown Structure You'll Actually Use
A plain-language guide to building a work breakdown structure that organizes the work without drowning the team in detail.
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