Motivated by many media articles warning against JIT as the culprit for supply chain disruptions, the POMS College of Operational Excellence organized the webinar “Just-in-time or Just-in-case” in February 2022. Extending this online debate, five participants co-authored an article intending to provide advice for future research into JIT. After peer-review, the article “Just-in-time for supply chains in turbulent times” is now published open-access in Production and Operations Management.
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Lean and the Corona pandemic: A clarification
Due to the Corona pandemic, critical supply chain shortages have occurred. Many have looked for the problem and pointed at the Just-In-time principle of Lean as one of the evils. This calls for clarification. Lean is not to blame, but part of the solution.
Read moreIs 3D printing revolutionizing supply chains?
Countless newspaper articles, tech blogs, and proclaimed experts argue that 3D printing is about to turn manufacturing supply chains on the head. There is little doubt that additive manufacturing (the more precise term for 3D printing) will have its impact, but it will be limited to niches for many years to come. The more interesting question is to identify and transform the 3D print-ready niches.
The 3 Ls of lean management
The Routledge Companion to Lean Management has hit the book shelves. Here is a summary of its main conclusions. The key message? Any lean transformation—regardless of the sector and application area—is dependent on the three essential Ls of lean: Leadership for Long-term Learning.
Beer and Bullwhip: What happens as you drink?
Do you know the far-reaching implications of you ordering a non-regular beer in a bar? I mean, in addition to all the personal pleasures (and problems) that may follow? If you have ever played the Beer Game* you know what I’m talking about: The Bullwhip Effect. When you create small variations in customer demand you start a chain-reaction of amplifying variations upstream the supply chain**. Follow me to the bar. Continue reading
Making veggies flow in Macedonia: Better layout with Closeness Rating Analysis
This autumn, a brand new food factory opened in the small town Gevgelija in Southern Macedonia. The successful entrepreneur Viktor Petkov has since 1992 built a viable company that employs over 100 persons during peak season. His company, Vipro, produces organic food from fruits and vegetables. In September, Vipro ceremoniously opened their new facilities. My colleague Lars Skjelstad and I were invited to join as “guests of honour” because we have assisted Vipro in planning the new factory layout. In this post I tell how Closeness Rating Analysis (CRA) helps plan a flow-oriented layout.
The bus driver from Bangalore: Making chaos flow
Respect for the Bangalorian bus driver—who probably has the world’s toughest job. While I visit Volvo factories in Bangalore this week, I feel the pulse of a thriving city that literally bursts into the streets with all its energy. The traffic in India’s third largest city is straightforward d r e a d f u l. Continuous honking seems to be the most important trick to come ahead and stay alive. In this total chaos of noise, pollution, people and vehicles, I am surprised to find the traffic flowing surprisingly swiftly. How do the Bangalorians create flow of mere chaos?
Public transportation that works: The Curitiba Case
Cities all over the world strive to improve their public transport system. The benefits of a faster, more reliable and more effective bus transportation system is obvious; both to users and the environment. Why is public transport then often so extremely badly planned, expensive and unreliable? Curitiba in Southern Brazil offers their solution to the challenge. In fact, in such a way that the city is well-known to city planners worldwide. What has Curitiba done?
ZipCar: Car sharing for the future
I have two Volvo S40, two BMW 328xi, a Toyota Tacoma Pickup, a Cooper Mini, a Mazda 3, a KIA Soul, and a Ford Escape in my garage. Best of all; I pay less that $20 a year to get access all of them as much as I want. They get washed and cleaned, and I never bother about repairs or maintenance. I pay for use and don’t even worry about gas prices or toll stations. I’m a Zipster by ZipCar. You can be one too!
My car this weekend – Volvo S40 from ZipCar (c)tnetland
Forget about your costs and focus on your margins for continued growth in a declining market
During the two last decades, and especially in the turbulent times we have today, cost reduction has been on top of any board-room agenda. Companies are obsessed with the cost focus, but not because they want to be; they know its wrong!
Pinnekjøtt – made in the USA
It’s here. The most important ingredient of a real Norwegian West Coast Christmas celebration arrived timely to our Washington DC apartment today: Pinnekjøtt. Cured lamb meat ready for cooking and the taste of Christmas Eve. Big thanks to Willy’s Products in Florida (!) for producing and shipping this delicacy in the US (with certain reservations… it remains to enjoy it the 24th:). Norwegian pinnekjøtt – made in the USA.
Walmart: Delivers
Walmart – the world’s biggest private employer – gives jobs to 2.1 miilion people worldwide. That is close to the complete Norwegian workforce (2.5 mill in 2011, SSB)… Walmart is now and then subject to critique and their products are usually mocked as low quality. I’m testing this out. My hypothesis will be that Walmart gives relatively more value for the bucks than most other retailers out there. How else could they become so hugely successful?