In recent years, the US public debt has grown rapidly, with last fiscal year's deficit reaching nearly $1.3 trillion. Meanwhile, many of the euro nations with large amounts of public debt have come close to bankruptcy and loss of capital market access. The same may soon be true of many US states...

Recently, some have wondered whether a fiscal stimulus plan could reduce the government's budget deficit. Many also worry that fiscal austerity plans will only bring higher deficits. Issues of this kind involve endogenous changes in tax revenues that occur when output, real wages, and other...

Since the current recession began in December 2007, New Deal legislation and its effectiveness have been at the center of a lively debate in Washington. This paper emphasizes some key facts about two kinds of policy that were important during the Great Depression and have since become the focus...