The article makes me wonder just how exhaustive the economic analysis was. The articles, alas, are too imprecise in their use of language to make that clear.
Labor isn't the only cost involved in operating a factory - both the day-to-day operating costs as well as the cost of construction must be accounted for as well. What's the economic impact on a Foxconn if they have to shutter Chinese factories that have yet to return their construction costs, and build anew elsewhere? That, certainly, has to be a factor in the fee they charge for manufacturing. And it's not like manufacturers pass along labor costs without a markup. So is that $4-$10 for labor supposed to be actual wage/employment costs, or the final cost of manufacturing charged to Apple?
Considering the analysis went on to address the cost of shipping/logistics for bringing parts into the US, I'd hope it was as comprehensive in other ways, but all I have is hope.
The articles refer to the additional "costs" of the device, but is that the manufacturing cost, or the selling
price? The MIT article does have a graph that shows the impact on estimated selling price under the various scenarios - for Scenario 1, that's $30-$40. However, there's that nagging, imprecise usage of "cost" in the accompanying text.
Assembling those components into an iPhone costs about $4 in IHS’s estimate and about $10 in the estimation of Jason Dedrick, a professor at the School of Information Studies at Syracuse University. Dedrick thinks that doing such work in the U.S. would add $30 to $40 to the cost. That’s partly because labor costs are higher in the U.S., but mostly it’s because additional transportation and logistics expenses would arise from shipping parts, and not just the finished product, to the U.S. This means that assuming all other costs stayed the same, the final price of an iPhone 6s Plus might rise by about 5 percent.
We have to assume Apple would want to maintain its customary 45%-48% gross profit margin. Was that, as well as retail markup factored into that $30-$40? No way to be sure.
This is an issue I have with most reporting on Apple's manufacturing costs and product prices, and for that matter, consumer discussions of things like restaurant and ebook prices. People focus on the apparently low cost of specific components and wonder where the (presumably) high selling price comes from (or speculate on why the manufacturer can't just give that cheap component away as a free upgrade) . Usually, these analyses skip over fairly large factors, like wholesale and retail mark-ups. In the most simplistic terms, if manufacturing labor costs the factory $10 and the manufacturer aims for a 50% gross profit margin, labor adds $20 to the wholesale price of the product. If the wholesale price is 50% of the suggested retail price, then that $20 becomes $40 to the consumer who pays list price. Now, I'm not about to say that $30 of that $40 is
profit - there are plenty of other non-manufacturing costs that are covered by those markups. But if consumers are willing to pay that higher price, nobody on the business side is going to walk away from making a higher profit, either.