The practice of moving service jobs to low-wage countries is entering a new phase. For offshoring functions ranging from computer programming and R&D to call-center and back-office tasks, U.S. and western European companies will have to expand substantially the number of locations they consider. In choosing a city, they will have to focus less on low wages and much more on other ways that candidate cities can fulfill their business needs.

A version of this article appeared in the June 2006 issue of Harvard Business Review.