Non-homothetic Preferences and the Demand Channel of Inflation Staff Working Paper 2025-30 Stephen Murchison An alternative to the standard CES aggregator, based on non-homothetic household preferences, is proposed. Specifically, the elasticity of substitution between goods declines during periods of strong per-capita consumption and vice versa, giving firms an incentive to adjust their desired markup in response to the state of demand. Empirical evidence favouring a direct role for per-capita consumption demand in inflation determination for Canada is presented. Content Type(s): Staff research, Staff working papers Research Topic(s): Economic models, Inflation and prices, Market structure and pricing JEL Code(s): E, E2, E27, E5, E52, Q, Q4, Q43, Q5, Q58
Did the Renewable Fuel Standard Shift Market Expectations of the Price of Ethanol? Staff Working Paper 2017-35 Christiane Baumeister, Reinhard Ellwanger, Lutz Kilian It is commonly believed that the response of the price of corn ethanol (and hence of the price of corn) to shifts in biofuel policies operates in part through market expectations and shifts in storage demand, yet to date it has proved difficult to measure these expectations and to empirically evaluate this view. Content Type(s): Staff research, Staff working papers Research Topic(s): Econometric and statistical methods, Financial markets, Recent economic and financial developments JEL Code(s): Q, Q1, Q18, Q2, Q28, Q4, Q42, Q5, Q58