If you want a simple model for predicting the unemployment rate in the United States over the next few years, here it is: It will be what Greenspan wants it to be, plus or minus a random error reflecting the fact that he is not quite God.
Paul KrugmanPolitical figures who talk a lot about liberty and freedom invariably turn out to mean the freedom to not pay taxes and discriminate based on race; freedom to hold different ideas and express them, not so much.
Paul Krugman