“[A Milken Institute study ranking cities based on job growth] showed a shift in the strength of the nation’s cities, from larger, technology-driven areas to mid-sized urban centers with more traditional businesses, such as health care and government,” writes Randi Marshall in Newsday. ’In some respects, I think it represents a true change,’ [Milken economist Ross] DeVol said. ‘In other respects, it’s the evolution of a business cycle.’ “