This paper computes welfare-maximizing monetary and tax policy feedback rules in acalibrated dynamic general equilibrium model with sticky prices. The government makesexogenous final good purchases, levies a proportional income tax, and issues nominalone-period bonds. A quadratic approximation...

Several authors have documented a reduced variability ofoutput and inflation in the United States since the beginningof the 1980s.1 In fact, a comparison of the 1980:1-2001:2 periodwith the two preceding decades shows that the standarddeviation of quarterly output growth has fallen 30...