Shipping Costs Start to Crimp Globalization -- Companies looking to keep prices low will have to move some production closer to consumers.

From The New York Times:

The world economy has become so integrated that shoppers find relatively few T-shirts and sneakers in Wal-Mart and Target carrying a “Made in the U.S.A.” label. But globalization may be losing some of the inexorable economic power it had for much of the past quarter-century, even as it faces fresh challenges as a political ideology.

Cheap oil, the lubricant of quick, inexpensive transportation links across the world, may not return anytime soon, upsetting the logic of diffuse global supply chains that treat geography as a footnote in the pursuit of lower wages. Rising concern about global warming, the reaction against lost jobs in rich countries, worries about food safety and security, and the collapse of world trade talks in Geneva last week also signal that political and environmental concerns may make the calculus of globalization far more complex.

[C]ompanies looking to keep prices low will have to move some production closer to consumers. Globe-spanning supply chains — Brazilian iron ore turned into Chinese steel used to make washing machines shipped to Long Beach, Calif., and then trucked to appliance stores in Chicago — make less sense today than they did a few years ago.

Some electronics companies that left Mexico in recent years for the lower wages in China are now returning to Mexico, because they can lower costs by trucking their output overland to American consumers.

The industries most likely to be affected by the sharp rise in transportation costs are those producing heavy or bulky goods that are particularly expensive to ship relative to their sale price. Steel is an example. China’s steel exports to the United States are now tumbling by more than 20 percent on a year-over-year basis, their worst performance in a decade, while American steel production has been rising after years of decline.

Plants in industries that require relatively less investment in infrastructure, like furniture, footwear and toys, are already showing signs of mobility as shipping costs rise.

Until recently, standard practice in the furniture industry was to ship American timber from ports like Norfolk, Baltimore and Charleston to China, where oak and cherry would be milled into sofas, beds, tables, cabinets and chairs, which were then shipped back to the United States.

But with transportation costs rising, more wood is now going to traditional domestic furniture-making centers in North Carolina and Virginia, where the industry had all but been wiped out.

Soaring transportation costs also have an impact on food, from bananas to salmon. Higher shipping rates could eventually transform some items now found in the typical middle-class pantry into luxuries and further promote the so-called local food movement popular in many American and European cities.

In addition, the sharp increase in transportation costs has implications for the “just-in-time” system pioneered in Japan and later adopted the world over. It is a highly profitable business strategy aimed at reducing warehousing and inventory costs by arranging for raw materials and other supplies to arrive only when needed, and not before.

One likely outcome if transportation rates stay high, economists said, would be a strengthening of the neighborhood effect. Instead of seeking supplies wherever they can be bought most cheaply, regardless of location, and outsourcing the assembly of products all over the world, manufacturers would instead concentrate on performing those activities as close to home as possible.