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Lean vs Robust Supply Chains

Posted July 18, 2011 12:51 PM

Manufacturing bases in developed markets have done all they can to shed unnecessary expenses to compete with low-cost labor markets. Companies have focused in particular on lean operations and just-in-time manufacturing processes, but as the recent Japanese tsunami demonstrates, running near zero-inventory is a major problem when an important supplier or region experiences a catastrophe. How can a company keep inventory, and therefore expenses, low but still manage a major disruption in the supply chain?

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Power-User

Join Date: Apr 2009
Location: FL USA
Posts: 372
Good Answers: 9
#1

Re: Lean vs Robust Supply Chains

07/21/2011 9:54 AM

Manufacturing is all about paying close attention and managing risk. Cookie cutter programs like "just in time" give the impression that there is an easy follow blind recipe that makes one competitive. They are more of a goal to be managed than a system to be installed.

As almost always, these concept tools are best managed by employing them in conjunction with best practices (for your process and market) and risk analysis, knowing that there is a cost of planning for every possible contingency that may not be justified for highly improbable risks.

If managed properly, inventory is an asset (not a liability) that should cover the time/volume necessary to cover the worst case re-sourcing scenario. Often "nimble" has more value than "lean".

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