Time Use and Consumption Expenditures Staff working paper 2026-29 Daniela Hauser, Stefano Gnocchi, Laure Simon This paper shows that consumption activities toward which households reallocate more time in recessions see larger expenditure declines, revealing a systematic link between time-use and expenditure cyclicality. A two-sector New Keynesian model shows this time-expenditure substitution explains roughly forty percent of consumption's response to monetary policy shocks. Content Type(s): Staff research, Staff working papers JEL Code(s): D, D1, D12, E, E2, E21, E3, E32, E5, E52, J, J2, J22 Research Theme(s): Models and tools, Economic models, Monetary policy, Inflation dynamics and pressures, Monetary policy framework and transmission
Monetary Policy in an AI-Driven Two-Speed Economy Staff working paper 2026-27 Joshua Brault, Maryam Haghighi, Jing Yang We analyze monetary policy responses to AI in a two-sector New Keynesian model, distinguishing augmentation and automation. Both reduce labor demand, requiring accommodation that creates inflation trade-offs. Automation worsens them. Aggregate inflation depends on AI’s form and breadth, making policy stabilization more complex and aggregate data potentially misleading. Content Type(s): Staff research, Staff working papers JEL Code(s): E, E2, E24, E3, E31, E32, E5, E52, J, J2, J23, O, O3, O33 Research Theme(s): Monetary policy, Inflation dynamics and pressures, Monetary policy framework and transmission, Structural challenges, Digitalization and productivity
Monetary Policy Challenges in a Volatile World Staff analytical paper 2026-34 Stefano Gnocchi, Matteo Cacciatore Rising volatility and structural shifts—deglobalization, climate risks, and AI—are reshaping inflation and policy trade-offs. Evidence suggests central banks can accommodate supply-driven inflation while balancing inflation and output, as long as expectations stay anchored and policy reflects shock size, persistence, and broader economic conditions. Content Type(s): Staff research, Staff analytical paper JEL Code(s): E, E3, E31, E32, E5, E52, E58 Research Theme(s): Monetary policy, Inflation dynamics and pressures, Monetary policy framework and transmission, Structural challenges, Climate change, International trade, finance and competitiveness
Seeing the Economy through Colored Glasses: Partisanship in Macro and (not in) Micro Expectations Staff working paper 2026-24 Adrian Monninger, Kyung Woong Koh, Tao Wang Households report distinctive views of the macroeconomy along partisan lines, while their expectations about personal finances do not follow the same pattern. Economic inequality remains the major contributor to polarized views of the macroeconomy. Partisan politics are simply a magnifier. Content Type(s): Staff research, Staff working papers JEL Code(s): E, E2, E21, E3, E30, E7, E71 Research Theme(s): Models and tools, Econometric, statistical and computational methods, Monetary policy, Monetary policy framework and transmission, Real economy and forecasting
Monte Carlo Likelihood-Ratio Tests for Markov Switching Models Staff working paper 2026-23 Gabriel Rodriguez Rondon, Jean-Marie Dufour This paper develops Monte Carlo likelihood-ratio tests for determining the number of regimes in Markov switching models. Unlike most existing procedures, which focus on testing one versus two regimes, the proposed methods allow testing an arbitrary number of regimes. They are valid in finite samples, robust to identification problems, and applicable to nonstationary, multivariate, and Markov switching GARCH models. Content Type(s): Staff research, Staff working papers JEL Code(s): C, C1, C12, C15, C2, C22, C3, C32, C4, C46, C5, C52, E, E3, E32 Research Theme(s): Models and tools, Econometric, statistical and computational methods, Economic models, Monetary policy, Real economy and forecasting
Supply and Demand-Driven inflation: Decomposition and policy implications Staff analytical paper 2026-33 Kira Kang, Rodrigo Sekkel, Temel Taskin, Jing Yang This note uses detailed expenditure data to decompose Canadian inflation into supply- and demand-driven components. The analysis sheds light on the drivers of post-pandemic inflation and shows that monetary policy primarily affects and responds to demand-driven inflation. Content Type(s): Staff research, Staff analytical paper JEL Code(s): E, E3, E31, E5, E52, E58 Research Theme(s): Models and tools, Econometric, statistical and computational methods, Monetary policy, Inflation dynamics and pressures, Monetary policy framework and transmission
The Price Impact of Canadian Retaliatory Tariffs Staff working paper 2026-22 Alberto Cavallo, Olena Kostyshyna, Oleksiy Kryvtsov, Matías Vieyra How do import tariffs affect retail prices? We combine daily product-level posted prices from seven major Canadian retailers with product-level tariff exposure to estimate tariff effects. Prices of tariffed goods rose gradually, peaking at 6% after three months, implying pass-through of roughly one quarter of the 25% tariff. Content Type(s): Staff research, Staff working papers JEL Code(s): E, E3, E31, E5, E52, F, F1, F13 Research Theme(s): Monetary policy, Inflation dynamics and pressures
Measuring the AI Economy Staff working paper 2026-20 Anton Korinek, Patrick McKelvey We construct a macroeconomic estimate of total AI production in the United States, combining inference and R&D/training activities with quality adjustments to account for algorithmic progress. We then develop a nascent framework for "AI GDP" that tracks the AI economy as a coherent whole, complementing traditional national accounts. Content Type(s): Staff research, Staff working papers JEL Code(s): C, C4, C43, E, E0, E01, E2, E22, E3, E31, O, O3, O33, O4, O47 Research Theme(s): Models and tools, Econometric, statistical and computational methods, Monetary policy, Real economy and forecasting, Structural challenges, Digitalization and productivity
Monetary Policy in a Volatile World: ToTEM Simulations Staff analytical paper 2026-27 Edward Booth, Edouard Djeutem, Oleksiy Kryvtsov, Fanny McKellips, Yang Zhang Using simulations of the Bank of Canada’s projection model, we assess inflation risks from greater supply-shock volatility and show that monetary policy faces sharper trade-offs, as stabilizing inflation increasingly comes at the cost of weaker real activity. Content Type(s): Staff research, Staff analytical paper JEL Code(s): E, E3, E31, E32, E5, E52, E58 Research Theme(s): Models and tools, Economic models, Monetary policy, Inflation dynamics and pressures, Monetary policy framework and transmission
Potential output in Canada: 2026 assessment Staff analytical paper 2026-19 Alex Chernoff, Christopher Hajzler, Stéphanie Houle, Gabriella Ruggero, Olena Senyuta, Karanbir Sohal, Walter Steingress, Temel Taskin Growth in potential output is expected to drop from 2.3% in 2025 to 1.2% in 2026 given slowing population growth, US tariffs and trade policy uncertainty. It is then estimated to pick up to an average of 1.5% over 2027–29 as strengthening business and government investment supports trend labour productivity (TLP). Gradual adoption of artificial intelligence is also expected to lift TLP growth over the projection horizon. Content Type(s): Staff research, Staff analytical paper JEL Code(s): E, E2, E3, E4, E5 Research Theme(s): Models and tools, Economic models, Monetary policy, Real economy and forecasting, Structural challenges, Demographics and labour supply