E31 - Price Level; Inflation; Deflation

• The Role of Time-Varying Price Elasticities in Accounting for Volatility Changes in the Crude Oil Market

  Staff Working Paper 2011-28 Christiane Baumeister, Gert Peersman

  There has been a systematic increase in the volatility of the real price of crude oil since 1986, followed by a decline in the volatility of oil production since the early 1990s. We explore reasons for this evolution. We show that a likely explanation of this empirical fact is that both the short-run price elasticities of oil demand and of oil supply have declined considerably since the second half of the 1980s.

  Content Type(s): Staff research, Staff working papers Topic(s): Econometric and statistical methods, International topics JEL Code(s): E, E3, E31, E32, Q, Q4, Q43

• Money and Price Posting under Private Information

  Staff Working Paper 2011-22 Mei Dong, Janet Hua Jiang

  We study price posting with undirected search in a search-theoretic monetary model with divisible money and divisible goods. Ex ante homogeneous buyers experience match specific preference shocks in bilateral trades. The shocks follow a continuous distribution and the realization of the shocks is private information.

  Content Type(s): Staff research, Staff working papers Topic(s): Economic models, Inflation and prices JEL Code(s): D, D8, D82, D83, E, E3, E31

• The Behaviour of Consumer Prices Across Provinces

  Staff Discussion Paper 2011-2 Gordon Wilkinson

  Measures of core inflation enable a central bank to distinguish price movements that are transitory and generated by non-monetary events from those that are more permanent and related to prior monetary policy decisions.

  Content Type(s): Staff research, Staff discussion papers Topic(s): Inflation and prices JEL Code(s): E, E3, E31

• Inventories, Markups and Real Rigidities in Sticky Price Models of the Canadian Economy

  Staff Working Paper 2011-9 Oleksiy Kryvtsov, Virgiliu Midrigan

  Recent New Keynesian models of macroeconomy view nominal cost rigidities, rather than nominal price rigidities, as the key feature that accounts for the observed persistence in output and inflation. Kryvtsov and Midrigan (2010a,b) reassess these conclusions by combining a theory based on nominal rigidities and storable goods with direct evidence on inventories for the U.S.

  Content Type(s): Staff research, Staff working papers Topic(s): Business fluctuations and cycles, Monetary policy transmission JEL Code(s): E, E3, E31, F, F1, F12