C15 - Statistical Simulation Methods: General

• Bootstrap Tests of Mean-Variance Efficiency with Multiple Portfolio Groupings

  Staff Working Paper 2014-51 Sermin Gungor, Richard Luger

  We propose double bootstrap methods to test the mean-variance efficiency hypothesis when multiple portfolio groupings of the test assets are considered jointly rather than individually.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Asset Pricing, Econometric and statistical methods, Financial markets JEL Code(s): C, C1, C12, C14, C15, G, G1, G12

• Removal of the Unwinding Provisions in the Automated Clearing Settlement System: A Risk Assessment

  Staff Discussion Paper 2014-4 Nicholas Labelle, Varya Taylor

  A default in the Automated Clearing Settlement System (ACSS) occurs when a Direct Clearer is unable to settle its final obligation.

  Content Type(s): Staff Research, Staff Discussion Papers Topic(s): Financial stability, Payment clearing and settlement systems JEL Code(s): C, C1, C15, G, G0, G01, G2, G3

• Multivariate Tests of Mean-Variance Efficiency and Spanning with a Large Number of Assets and Time-Varying Covariances

  Staff Working Paper 2013-16 Sermin Gungor, Richard Luger

  We develop a finite-sample procedure to test for mean-variance efficiency and spanning without imposing any parametric assumptions on the distribution of model disturbances.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Asset Pricing, Econometric and statistical methods, Financial markets JEL Code(s): C, C1, C12, C15, C3, C33, G, G1, G11, G12

• A Framework to Assess Vulnerabilities Arising from Household Indebtedness Using Microdata

  Staff Discussion Paper 2012-3 Ramdane Djoudad

  Rising levels of household indebtedness have created concerns about the vulnerabilities of households to adverse economic shocks and the impact on financial stability. To assess these risks, the author presents a formal stress-testing framework that uses microdata to simulate how various economic shocks affect the distribution of the debt-service ratio (DSR) for the household sector.

  Content Type(s): Staff Research, Staff Discussion Papers Topic(s): Econometric and statistical methods, Financial stability JEL Code(s): C, C1, C15, C3, C31, D, D1, D14, E, E5, E51

• What Matters in Determining Capital Surcharges for Systemically Important Financial Institutions?

  Staff Discussion Paper 2011-9 Céline Gauthier, Toni Gravelle, Xuezhi Liu, Moez Souissi

  One way of internalizing the externalities that each individual bank imposes on the rest of the financial system is to impose capital surcharges on them in line with their systemic importance.

  Content Type(s): Staff Research, Staff Discussion Papers Topic(s): Financial system regulation and policies JEL Code(s): C, C1, C15, C8, C81, E, E4, E44, G, G0, G01, G2, G21

• Understanding Systemic Risk: The Trade-Offs between Capital, Short-Term Funding and Liquid Asset Holdings

  Staff Working Paper 2010-29 Céline Gauthier, Zhongfang He, Moez Souissi

  We offer a multi-period systemic risk assessment framework with which to assess recent liquidity and capital regulatory requirement proposals in a holistic way.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Financial stability, Financial system regulation and policies JEL Code(s): C, C1, C15, C8, C81, E, E4, E44, G, G0, G01, G2, G21

• Macroprudential Regulation and Systemic Capital Requirements

  Staff Working Paper 2010-4 Céline Gauthier, Alfred Lehar, Moez Souissi

  In the aftermath of the financial crisis, there is interest in reforming bank regulation such that capital requirements are more closely linked to a bank's contribution to the overall risk of the financial system. In our paper we compare alternative mechanisms for allocating the overall risk of a banking system to its member banks.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Financial stability JEL Code(s): C, C1, C15, C8, C81, E, E4, E44, G, G2, G21

• Real Time Detection of Structural Breaks in GARCH Models

  Staff Working Paper 2009-31 Zhongfang He, John M. Maheu

  A sequential Monte Carlo method for estimating GARCH models subject to an unknown number of structural breaks is proposed. Particle filtering techniques allow for fast and efficient updates of posterior quantities and forecasts in real time.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Econometric and statistical methods, Financial markets JEL Code(s): C, C1, C11, C15, C2, C22, C5, C53

• Simulations du ratio du service de la dette des consommateurs en utilisant des données micro

  Staff Working Paper 2009-18 Ramdane Djoudad

  The author constructs a formal analytic framework to simulate the impact of various economic shocks on the household debt-service ratio, using data from the Canadian Financial Monitor (CFM) survey.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Econometric and statistical methods, Financial stability JEL Code(s): C, C1, C15, C3, C31, D, D1, D14, E, E5, E51

• Non-Linearities, Model Uncertainty, and Macro Stress Testing

  Staff Working Paper 2008-30 Miroslav Misina, David Tessier

  A distinguishing feature of macro stress testing exercises is the use of macroeconomic models in scenario design and implementation. It is widely agreed that scenarios should be based on "rare but plausible" events that have either resulted in vulnerabilities in the past or could do so in the future.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Financial stability JEL Code(s): C, C1, C15, G, G2, G21, G3, G33