<284> As Harvard University economist Robert Lawrence notes, the greatest single asset <285> that the American economy has always had is the flexibility and mobility of its labor force and labor laws. That asset will become even more of an advantage in the flat world, as job creation and destruction both get speeded up. (pp. 284-285)
Friedman, Thomas L. The World Is Flat: A Brief History of the Twenty-First Century. New York: Farrar, Straus and Giroux, 2005.