TY - JOUR AU - Christiano,Lawrence J. AU - Eichenbaum,Martin AU - Evans,Charles TI - Nominal Rigidities and the Dynamic Effects of a Shock to Monetary Policy JF - National Bureau of Economic Research Working Paper Series VL - No. 8403 PY - 2001 Y2 - July 2001 UR - http://www.nber.org/papers/w8403 L1 - http://www.nber.org/papers/w8403.pdf N1 - Author contact info: Lawrence Christiano Department of Economics Northwestern University 2001 Sheridan Road Evanston, IL 60208 Tel: 847/491-8231 Fax: 847/491-7001 E-Mail: l-christiano@northwestern.edu Martin S. Eichenbaum Department of Economics Northwestern University 2003 Sheridan Road Evanston, IL 60208 Tel: 847/491-8232 Fax: 847/491-7001 E-Mail: eich@northwestern.edu Charles Evans Federal Reserve Bank of Chicago 2nd floor 230 S. LaSalle Street Chicago, IL 60604 Tel: 312-322-5001 E-Mail: charles.l.evans@chi.frb.org AB - We present a model embodying moderate amounts of nominal rigidities which accounts for the observed inertia in inflation and persistence in output. The key features of our model are those that prevent a sharp rise in marginal costs after an expansionary shock to monetary policy. Of these features, the most important are staggered wage contracts of average duration three quarters, and variable capital utilization. ER -