C6 - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling

• Comparison of Bayesian and Sample Theory Parametric and Semiparametric Binary Response Models

  Staff Working Paper 2022-31 Xiangjin Shen, Iskander Karibzhanov, Hiroki Tsurumi, Shiliang Li

  We use graphic processing unit computing to compare Bayesian and sample theory semiparametric binary response models. Our findings show that optimal bandwidth does not outperform regular bandwidth in binary semiparametric models.

  Content Type(s): Staff research, Staff working papers Topic(s): Credit risk management, Econometric and statistical methods JEL Code(s): C, C1, C14, C3, C35, C5, C51, C6, C63, D, D1

• Quantum Monte Carlo for Economics: Stress Testing and Macroeconomic Deep Learning

  Staff Working Paper 2022-29 Vladimir Skavysh, Sofia Priazhkina, Diego Guala, Thomas Bromley

  Using the quantum Monte Carlo algorithm, we study whether quantum computing can improve the run time of economic applications and challenges in doing so. We apply the algorithm to two models: a stress testing bank model and a DSGE model solved with deep learning. We also present innovations in the algorithm and benchmark it to classical Monte Carlo.

  Content Type(s): Staff research, Staff working papers Topic(s): Business fluctuations and cycles, Central bank research, Econometric and statistical methods, Economic models, Financial stability JEL Code(s): C, C1, C15, C6, C61, C63, C68, C7, E, E1, E13, G, G1, G17, G2, G21

• Transition Scenarios for Analyzing Climate-Related Financial Risk

  Staff Discussion Paper 2022-1 Y.-H. Henry Chen, Erik Ens, Olivier Gervais, Hossein Hosseini, Craig Johnston, Serdar Kabaca, Miguel Molico, Sergey Paltsev, Alex Proulx, Argyn Toktamyssov

  Climate transition scenarios clarify climate-related risks to our economy and financial system. This paper summarizes key results of Canada-relevant scenarios developed in a pilot project on climate risk by the Bank of Canada and the Office of the Superintendent of Financial Institutions.

  Content Type(s): Staff research, Staff discussion papers Topic(s): Climate change, Economic models, Financial stability, International topics JEL Code(s): C, C6, C68, D, D5, D58, E, E5, E50, O, O4, O44, P, P1, P18, Q, Q5, Q54

• Stressed but not Helpless: Strategic Behaviour of Banks Under Adverse Market Conditions

  Staff Working Paper 2021-35 Grzegorz Halaj, Sofia Priazhkina

  Our stress-testing tool considers banks under stress that can strategically manage their balance sheets. Using confidential Canadian supervisory data, we assess whether bank behaviour to maximize shareholder value can amplify a hypothetical stress scenario.

  Content Type(s): Staff research, Staff working papers Topic(s): Central bank research, Economic models, Financial institutions, Financial stability, Financial system regulation and policies JEL Code(s): C, C6, C63, C7, C72, G, G2, G21

• Occasionally Binding Constraints in Large Models: A Review of Solution Methods

  Staff Discussion Paper 2021-5 Jonathan Swarbrick

  Solving macroeconomic models is difficult. One challenge is the occasionally binding constraint of the zero lower bound on nominal interest rates. This paper reviews various ways to solve models that include this feature.

  Content Type(s): Staff research, Staff discussion papers Topic(s): Business fluctuations and cycles, Economic models JEL Code(s): C, C6

• A Generalized Endogenous Grid Method for Default Risk Models

  Staff Working Paper 2021-11 Youngsoo Jang, Soyoung Lee

  Models with default options are hard to solve. We propose an extension of the endogenous grid method that solves default risk models more efficiently and accurately.

  Content Type(s): Staff research, Staff working papers Topic(s): Credit and credit aggregates, Credit risk management JEL Code(s): C, C6, C63, E, E3, E37

• Chinese Monetary Policy and Text Analytics: Connecting Words and Deeds

  Staff Working Paper 2021-3 Jeannine Bailliu, Xinfen Han, Barbara Sadaba, Mark Kruger

  What are the main drivers behind the monetary policy reaction function of the People’s Bank of China?

  Content Type(s): Staff research, Staff working papers Topic(s): Econometric and statistical methods, International topics, Monetary policy communications, Monetary policy framework JEL Code(s): C, C6, C63, E, E5, E52, E58

• Allocative Efficiency and Aggregate Productivity Growth in Canada and the United States

  Staff Working Paper 2021-1 Lin Shao, Rongsheng Tang

  The lack of improvement in allocative efficiency plays a quantitatively important role in the productivity slowdown in the United States and the widening Canada–US productivity gap.

  Content Type(s): Staff research, Staff working papers Topic(s): Economic models, Productivity JEL Code(s): C, C6, C67, D, D4, D5, D57, E, E2, E23

• Interbank Asset-Liability Networks with Fire Sale Management

  Staff Working Paper 2020-41 Zachary Feinstein, Grzegorz Halaj

  Raising liquidity when funding is stressed creates pressure on the financial market. Liquidating large quantities of assets depresses their prices and may amplify funding shocks. How do banks weathering a funding crisis contribute to contagion risk?

  Content Type(s): Staff research, Staff working papers Topic(s): Financial stability, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): C, C6, C62, C63, C7, C72, G, G0, G01, G1, G11

• Survival Analysis of Bank Note Circulation: Fitness, Network Structure and Machine Learning

  Staff Working Paper 2020-33 Diego Rojas, Juan Estrada, Kim Huynh, David T. Jacho-Chávez

  Using the Bank of Canada's Currency Information Management Strategy, we analyze the network structure traced by a bank note’s travel in circulation and find that the denomination of the bank note is important in our potential understanding of the demand and use of cash.

  Content Type(s): Staff research, Staff working papers Topic(s): Bank notes, Econometric and statistical methods, Payment clearing and settlement systems JEL Code(s): C, C5, C52, C6, C65, C8, C81, E, E4, E42, E5, E51