The Bank of Canada's 2005 conference focused on two critical issues: price-level targets versus inflation targets, and the appropriate level of inflation. Session topics included new methodological approaches to examining the validity of the New Keynesian Phillips curve for Canada; the monetary policy implications of border effects and the financial-accelerator model; the zero lower bound on nominal interest rates; and inflation and welfare in general-equilibrium macroeconomic models. A panel of invited speakers discussed the issues of each session, and two distinguished speakers gave their perspectives on inflation.