Links between CCPs also raise complex questions about the transmission of risks from one CCP to another, and these will need to be carefully studied. For the foreseeable future, then, we will be in a world in which there is a collection of CCPs, each of which has some source of competitive advantage in its own location or its own area of specialisation.
However, completion rates for young white adults, which were already much higher, climbed even more rapidly--to almost 33 percent in 2000. 6 The difference in college completion by race reflects both lower rates of college enrollment and lower rates of graduation by African Americans.