Category Archives: Production Operations

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Assessing tariff impact SKU-by-SKU

The hard but accurate way to figure out the effect of tariffs on your product line draws a page from ABC accounting. Examine each and every SKU.  Apparently Home Depot has done this.  The results should be a finer-grained snapshot of tariffs’ effect.

It should also supply information for decisions as the tariff situation changes in the short term, as it most certainly will.  The article states that at a similar company, Lowe’s, tariffs cost it 40 basis points of gross margin. That’s a lot in a business where markups are not that large.

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via Home Depot assesses tariff impact SKU-by-SKU | Supply Chain Dive

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Maersk invest in ZigZag Returns

It’s clear that Maersk is making bets as a venture capitalist on young firms with unique value propositions. They have made an investment, via Maersk Growth, in ZigZag, a London-based firm.

I had never heard of ZigZag before.  They offer a SaaS (Software as a service) that allows manufacturers and retailers to manage returns in a one-stop manner.  Their services include hard logistics assets like access to warehouses and sortation centers and access to carriers, as well as just the software.

The story indicates some of what they do.  We all know that returns are a unique type of operation, whose nature differs with the type of industry.  HP has been doing it for many years in the printer division.  But I was interested to find out that there is a lot of interest among clothing manufacturers or retailers.

Apparently people buy clothes, use them for a while, and then return them, even for no refund.  There is also a temptation for retailers to get rid of stale inventory by simply throwing it in a landfill, a sustainability issue.  Easy returns offers an opportunity for a firm that can handle these problems efficiently and in a sustainable manner. (I presume there might be an incentive to cheat; but certainly a specialist could do a better job because it’s their core business).

I doubt that ZigZag will be merged with Maersk.  However, the bet makes sense when you understand that a lot of what Maersk carries is clothing manufactures from the Far East.  If ZigZag can help these clients it could make a difference in the clients’ bottom line, and Maersk would be able to say they helped with the supply chain problems.

Reach ZigZag here: https://www.zigzag.global/

screenshot-Zigzag 2019-11-06

via Maersk invest in ZigZag Returns – Press Release

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How robots change the world | Oxford Economics

Thanks to Supply Chain Digest for promoting this study by Oxford Economics.  Read the article here for a synopsis of its findings: Supply Chain News: Oxford Economics Says Robots Benefits will Outweigh Cons

Basically, it says robots will greatly raise productivity and take jobs with a repetitive aspect, displacing workers toward jobs with high cognitive content.  But there may be local dislocations that will be hard for some people.   We’d better prepare for that and put in measures to alleviate the suffering, if we care about people and their lives.  They think about 1.6 jobs will be lost for every job robots take. but GNP may grow 5% as a result.  China is the major user of robots now, and the revolution promises to be harder on them than any other country as it looks now.

It isn’t clear from the summary whether the 1.6 jobs lost will be found again in other sectors, such as service and sales, support of the robots, or technical work like fixing the robots.  Nonetheless this kind of assessment is an eye opener to concerns we may have in our economy and political world for quite a while.

The report is available here:  How robots change the world | Oxford Economics

Or here: Oxford Economics 2019 Report – How Robots Change the World