Over lunch I read an advertisement by The Linde Group in the Economist Nov. 25 issue. A nice double page green landscape mirrored in a lake (could have been maybe Greenland or Iceland) with the heading "0.00034% away from absolute perfection?". The little text in the ad talked about Linde Group's Six Sigma process that can reduce errors in processes to a level as small as 3.4 per million. Adding to this number they said "And that will move us forward. Objectively."
When I read this I immediately had to think of Jack Trout's, the American marketing evangelist's book Differentiate or Die. He and his co-author Steve Rivkin write in this book what they think are USPs and what are not USPs. In chapter 4 in the book they ask: "Who among us doesn't appreciate a better-made product, or a zero-defects guarantee. But does quality pay?" His conclusion later is that in most cases additional investments into quality mostly do not pay off in terms of improving the company's overall competitive position. Mostly because everyone will try to match the others quality and differentiating on ISO 9000, Six Sigma, TQM or any other quality program buzzword is very hard or not possible at all.
This all makes a certain amount of sense, I thought, and applies to the above-mentioned Linde Group's ad, that most likely will have no impact on their business: but then I also thought of the many e.g. Swiss companies that have "Made in Switzerland" on their websites and other marketing collaterals and seem to have success with it since it represents a highest quality label. So "the jury is still out on this one" as the book authors also say. To think that quality is automatically a differentiator, though, is too simplistic, and therefore I think the ad I mentioned didn't try quite hard enough.
