Inventories, Stockouts, and ToTEM Staff Discussion Paper 2010-8 Oleksiy Kryvtsov, Yang Zhang Inventory investment is an important component of the Canadian business cycle. Despite its small average size – less than 1 per cent of output – it exhibits volatile procyclical fluctuations, accounting for almost one-third of output variance. Content Type(s): Staff research, Staff discussion papers Topic(s): Business fluctuations and cycles, Monetary policy transmission JEL Code(s): E, E3, E31, E32