Economic models

• Is Money Essential? An Experimental Approach

  Staff Working Paper 2023-39 Janet Hua Jiang, Peter Norman, Daniela Puzzello, Bruno Sultanum, Randall Wright

  Monetary theory says that money is essential if it helps to achieve better incentive-feasible outcomes. We test this in the laboratory.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Central bank research, Economic models JEL Code(s): C, C9, C92, E, E4, E5

• Potential output and the neutral rate in Canada: 2023 assessment

  Staff Analytical Note 2023-6 Julien Champagne, Christopher Hajzler, Dmitry Matveev, Harlee Melinchuk, Antoine Poulin-Moore, Galip Kemal Ozhan, Youngmin Park, Temel Taskin

  We expect that potential output growth will rebound from 1.4% in 2022 to 2.2% on average between 2023 and 2026. We revised down our estimates of growth over 2022–25 relative to the April 2022 assessment. The Canadian nominal neutral rate remains unchanged—in the range of 2% to 3%.

  Content Type(s): Staff research, Staff analytical notes Research Topic(s): Economic models, Interest rates, Labour markets, Monetary policy, Potential output, Productivity JEL Code(s): E, E2, E3, E4, E5

• The Impact of Unemployment Insurance and Unsecured Credit on Business Cycles

  Staff Working Paper 2023-22 Michael Irwin

  This paper studies how unsecured consumer credit impacts the extent to which unemployment insurance (UI) policies smooth aggregate consumption fluctuations over the business cycle. Using a general equilibrium real business cycle model, I find that unsecured credit amplifies the extent to which UI smooths cyclical consumption fluctuations.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Business fluctuations and cycles, Credit and credit aggregates, Economic models, Fiscal policy, Labour markets JEL Code(s): E, E2, E21, E24, E3, E32, E4, E44, E6, E62

• The Canadian Neutral Rate of Interest through the Lens of an Overlapping-Generations Model

  Staff Discussion Paper 2023-5 Martin Kuncl, Dmitry Matveev

  We use a small open economy model with overlapping generations to evaluate secular dynamics of the neutral rate in Canada from 1980 to 2018. We find that changes in both foreign and domestic factors resulted in a protracted decline in the neutral rate.

  Content Type(s): Staff research, Staff discussion papers Research Topic(s): Economic models, Interest rates, Monetary policy JEL Code(s): E, E2, E21, E22, E4, E43, E5, E50, E52, E58, F, F4, F41

• Learning in a Complex World: Insights from an OLG Lab Experiment

  Staff Working Paper 2023-13 Cars Hommes, Stefanie J. Huber, Daria Minina, Isabelle Salle

  This paper brings novel insights into group coordination and price dynamics in complex environments. We implement a chaotic overlapping-generation model in the lab and find that group coordination is always on the steady state or on the two-cycle and that behavior is non-monotonic.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Business fluctuations and cycles, Economic models JEL Code(s): C, C6, C62, C68, C9, C91, C92, E, E1, E13, E7, E70, G, G1, G12, G4, G41

• Gazing at r-star: A Hysteresis Perspective

  Staff Working Paper 2023-5 Paul Beaudry, Katya Kartashova, Césaire Meh

  Many explanations for the decline in real interest rates over the last 30 years point to the role that population aging or rising income inequality plays in increasing the long-run aggregate demand for assets. Notwithstanding the importance of such factors, the starting point of this paper is to show that the major change driving household asset demand over this period is instead an increased desire—for a given age and income level—to hold assets.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Economic models, Fiscal policy, Inflation and prices, Inflation targets, Interest rates, Monetary policy, Monetary policy framework JEL Code(s): E, E2, E21, E3, E31, E4, E43, E5, E52, E58, E6, E62, G, G5, G51, H, H6

• CANVAS: A Canadian Behavioral Agent-Based Model

  Staff Working Paper 2022-51 Cars Hommes, Mario He, Sebastian Poledna, Melissa Siqueira, Yang Zhang

  The Bank of Canada’s current suite of models faces challenges in addressing network effects that integrate household and firm-level heterogeneity and their behaviours. We develop CANVAS, a Canadian behavioural agent-based model to contribute to the Bank’s next-generation modelling effort. CANVAS improves forecasting performance and expands capacity for model-based scenario analysis.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Central bank research, Econometric and statistical methods, Economic models, Firm dynamics, Inflation and prices JEL Code(s): C, D, D2, D22, D8, D83, E, E1, E17

• Understanding Post-COVID Inflation Dynamics

  Staff Working Paper 2022-50 Martin Harding, Jesper Lindé, Mathias Trabandt

  We propose a macroeconomic model with a nonlinear Phillips curve that has a flat slope when inflationary pressures are subdued and steepens when inflationary pressures are elevated. Our model can generate more sizable inflation surges due to cost-push and demand shocks than a standard linearized model when inflation is high.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Business fluctuations and cycles, Central bank research, Coronavirus disease (COVID-19), Economic models, Inflation and prices, Inflation: costs and benefits, Monetary policy, Monetary policy implementation JEL Code(s): E, E3, E30, E31, E32, E37, E4, E44, E5, E52

• Regulatory Requirements of Banks and Arbitrage in the Post-Crisis Federal Funds Market

  Staff Working Paper 2022-48 Rodney J. Garratt, Sofia Priazhkina

  This paper explains the nature of interest rates in the U.S. federal funds market after the 2007-09 financial crisis. We build a model of the over-the-counter lending market that incorporates new aspects of the financial system: abundance of liquidity, different regulatory standards for banks, and arbitrage opportunities created by limited access to the facility granting interest on excess reserves.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Central bank research, Economic models, Financial institutions, Financial markets, Financial stability, Financial system regulation and policies, Wholesale funding JEL Code(s): E, E4, E42, E5, E58, G, G2, G28

• Are Working Hours Complements in Production?

  Staff Working Paper 2022-47 Lin Shao, Faisal Sohail, Emircan Yurdagul

  Using Canadian matched employer-employee data, we show that working hours of different workers are gross complements in production rather than perfect substitutes, as is typically assumed by macroeconomic models of production.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Economic models, Labour markets JEL Code(s): E, E2, E23, J, J2, J22, J23, J3, J31