From the article, Hubris Headed For a Fall published in the Washington Post January 20, 2011 by George F. Will:
Moynihan noted a danger to his party in the tendency for the "stagnant services" to become government services: "The Democratic Party is identified with this very public sector in which relative costs are rising. By contrast, the Republican Party is identified with the private sector where relative costs are declining." The public sector's involuntary tendency to become, regarding productivity, a concentration of stagnation is a reason for government to become more circumspect than it has been about the voluntary acquisition of vast new responsibilities, such as micromanagement of health care's 17 percent of the economy.