1. R. Armenter, M. Bodenstein, A note on optimal monetary policy with nominal rigidities, Manuscript, Northwestern University, 2001.
2. M. Bassetto, Optimal taxation with heterogeneous agents, Manuscript, Northwestern University, 1998.
3. Monopolistic competition and the effects of aggregate demand;Blanchard;Amer. Econom. Rev.,1987
4. Money and growth;Brock;Internat. Econom. Rev.,1974
5. J. Bullard, S. Russell, How costly is sustained low inflation for the US economy?, Manuscript, Federal Reserve Bank of St. Louis, 1997.