Adam Smith Would Be Spinning in His Grave: Government by the Rich in the United States.

Politicians in the US tend to be vastly better off than the people they represent. But why, and does it matter? In the last decade, scholar of US politics have revived an old line of inquiry into the causes and consequences of government by the privileged, or what I call white-collar government. This article briefly reviews what scholars have learned, and what we still need to know. Most research to date has focused on the effects of government by the privileged; just as the shortage of female politicians seems to bias policy on gender issues, the shortage of politicians from lower-income and working-class backgrounds appears to tilt economic policy in favor of the more conservative positions typically favored by more affluent Americans. Why, then, do so few lower-income and working-class Americans go on to become politicians? On this point, scholars have more hunches than hard evidence. [ABSTRACT FROM AUTHOR]