Credit risk management

• Mandatory Retention Rules and Bank Risk

  Staff Working Paper 2023-3 Yuteng Cheng

  This paper studies, theoretically and empirically, the unintended consequences of mandatory retention rules in securitization. It proposes a novel model showing that while retention strengthens monitoring, it may also encourage banks to shift risk.

  Content Type(s): Staff research, Staff working papers Topic(s): Credit risk management, Financial institutions, Financial system regulation and policies JEL Code(s): G, G2, G21, G28

• 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

• Potential netting benefits from expanded central clearing in Canada’s fixed-income market

  Staff Analytical Note 2022-8 Jessie Ziqing Chen, Johannes Chen, Shamarthi Ghosh, Manu Pandey, Adrian Walton

  We assess whether more central clearing would enhance the resilience of Canadian fixed-income markets. Our analysis estimates the potential benefits of balance sheet netting under scenarios where central clearing is expanded to new participants.

  Content Type(s): Staff research, Staff analytical notes Topic(s): Credit risk management, Financial institutions, Financial markets JEL Code(s): D, D4, G, G1, G12, G2, G21, G29

• The Countercyclical Capital Buffer and International Bank Lending: Evidence from Canada

  Staff Working Paper 2021-61 David Xiao Chen, Christian Friedrich

  We examine the impact of the CCyB on foreign lending activities of Canadian banks. We show that the announcement of a tightening in another country’s CCyB leads to a decrease in the growth rate of cross-border lending between Canadian banks and borrowers in that other country.

  Content Type(s): Staff research, Staff working papers Topic(s): Credit risk management, Financial institutions, Financial stability, Financial system regulation and policies, International topics JEL Code(s): E, E3, E32, F, F2, F21, F3, F32, G, G2, G21, G28

• Updated Methodology for Assigning Credit Ratings to Sovereigns

  Staff Discussion Paper 2021-16 Karim McDaniels, Nico Palesch, Sanjam Suri, Zacharie Quiviger, John Walsh

  We update the Bank of Canada’s credit rating methodology for sovereigns, including our approach to assessing their fiscal position and monetary policy flexibility. We also explicitly consider climate-related factors.

  Content Type(s): Staff research, Staff discussion papers Topic(s): Credit risk management, Foreign reserves management JEL Code(s): F, F3, F31, G, G2, G24, G28, G3, G32

• An Optimal Macroprudential Policy Mix for Segmented Credit Markets

  Staff Working Paper 2021-31 Jelena Zivanovic

  How can macroprudential policy and monetary policy stabilize segmented credit markets? Is there a trade-off between financial stability and price stability? I use a theoretical model to evaluate the performance of alternative policies and find the optimal mix of macroprudential and monetary policy in response to aggregate shocks.

  Content Type(s): Staff research, Staff working papers Topic(s): Business fluctuations and cycles, Credit and credit aggregates, Credit risk management, Financial stability, Financial system regulation and policies JEL Code(s): E, E3, E30, E4, E44, E5, E50

• Can regulating bank capital help prevent and mitigate financial downturns?

  Staff Analytical Note 2021-12 Alejandro García, Josef Schroth

  Countercyclical capital buffers are regulatory measures developed in response to the global financial crisis of 2008–09. This note focuses on how time-varying capital buffers can improve financial stability in Canada

  Content Type(s): Staff research, Staff analytical notes Topic(s): Business fluctuations and cycles, Credit and credit aggregates, Credit risk management, Financial stability, Financial system regulation and policies, Lender of last resort JEL Code(s): E, E1, E13, E3, E32, E4, E44

• 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

• Consumer Credit with Over-optimistic Borrowers

  Staff Working Paper 2020-57 Florian Exler, Igor Livshits, James (Jim) C. MacGee, Michèle Tertilt

  When lenders cannot directly identify behavioural and rational borrowers, they use type scoring to track the likelihood of a borrower’s type. This leads to the partial pooling of borrowers, which results in rational borrowers subsidizing borrowing costs for behavioural borrowers. This, in turn, reduces the effectiveness of regulatory policies that target mistakes by behavioural borrowers.

  Content Type(s): Staff research, Staff working papers Topic(s): Credit and credit aggregates, Credit risk management, Financial system regulation and policies JEL Code(s): E, E2, E21, E4, E49, G, G1, G18, K, K3, K35
• May 20, 2020

  Decisive actions in difficult times

  Speech summary Timothy Lane CFA Society Winnipeg and the Manitoba Association for Business Economics Winnipeg, Manitoba

  Deputy Governor Timothy Lane talks about the Bank’s decisive actions in response to COVID-19, and how these will help Canadians now and in the future.

  Content Type(s): Press, Speeches and appearances, Speech summaries Topic(s): Coronavirus disease (COVID-19), Credit and credit aggregates, Credit risk management, Domestic demand and components, Financial institutions, Financial markets, Financial services, Financial stability, Fiscal policy, Housing, Inflation and prices, Inflation targets, Interest rates, International financial markets, Labour markets, Lender of last resort, Market structure and pricing, Monetary policy, Monetary policy and uncertainty, Monetary policy implementation, Monetary policy transmission, Productivity, Recent economic and financial developments, Service sector, Trade integration