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 Research Topic(s): Econometric and statistical methods, Financial markets JEL Code(s): C, C1, C11, C15, C2, C22, C5, C53
Structural Inflation Models with Real Wage Rigidities: The Case of Canada Staff Working Paper 2009-21 Jean-Marie Dufour, Lynda Khalaf, Maral Kichian Real wage rigidities have recently been proposed as a way of building intrinsic persistence in inflation within the context of New Keynesian Phillips Curves. Using two recent illustrative structural models, we evaluate empirically the importance of real wage rigidities in the data and the extent to which such models provide useful information regarding price stickiness. Content Type(s): Staff research, Staff working papers Research Topic(s): Econometric and statistical methods, Inflation and prices, Labour markets JEL Code(s): C, C1, C13, C5, C52, E, E3, E31
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 Research Topic(s): Econometric and statistical methods, Financial stability JEL Code(s): C, C1, C15, C3, C31, D, D1, D14, E, E5, E51
Testing for Financial Contagion with Applications to the Canadian Banking System Staff Working Paper 2009-14 Fuchun Li The author proposes a new test for financial contagion based on a non-parametric measure of the cross-market correlation. The test does not depend on the assumption that the data are drawn from a given probability distribution; therefore, it allows for maximal flexibility in fitting into the data. Content Type(s): Staff research, Staff working papers Research Topic(s): Central bank research, Econometric and statistical methods, Financial stability JEL Code(s): C, C1, C12, G, G0, G01, G1, G15
Assessing Indexation-Based Calvo Inflation Models Staff Working Paper 2009-7 Jean-Marie Dufour, Lynda Khalaf, Maral Kichian Using identification-robust methods, the authors estimate and evaluate for Canada and the United States various classes of inflation equations based on generalized structural Calvo-type models. The models allow for different forms of frictions and vary in their assumptions regarding the type of price indexation adopted by firms. Content Type(s): Staff research, Staff working papers Research Topic(s): Econometric and statistical methods, Inflation and prices JEL Code(s): C, C1, C13, C5, C52, E, E3, E31
Which Bank is the "Central" Bank? An Application of Markov Theory to the Canadian Large Value Transfer System Staff Working Paper 2008-42 Morten Bech, James Chapman, Rodney J. Garratt We use a method similar to Google's PageRank procedure to rank banks in the Canadian Large Value Transfer System (LVTS). Along the way we obtain estimates of the payment processing speeds for the individual banks. Content Type(s): Staff research, Staff working papers Research Topic(s): Payment clearing and settlement systems JEL Code(s): C, C1, C11, E, E5, E50, G, G2, G20
Combining Canadian Interest-Rate Forecasts Staff Working Paper 2008-34 David Bolder, Yuliya Romanyuk Model risk is a constant danger for financial economists using interest-rate forecasts for the purposes of monetary policy analysis, portfolio allocations, or risk-management decisions. Use of multiple models does not necessarily solve the problem as it greatly increases the work required and still leaves the question "which model forecast should one use?" Content Type(s): Staff research, Staff working papers Research Topic(s): Econometric and statistical methods, Interest rates JEL Code(s): C, C1, C11, E, E4, E43, E47
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 Research Topic(s): Financial stability JEL Code(s): C, C1, C15, G, G2, G21, G3, G33
Empirical Likelihood Block Bootstrapping Staff Working Paper 2008-18 Jason Allen, Allan Gregory, Katsumi Shimotsu Monte Carlo evidence has made it clear that asymptotic tests based on generalized method of moments (GMM) estimation have disappointing size. The problem is exacerbated when the moment conditions are serially correlated. Content Type(s): Staff research, Staff working papers Research Topic(s): Econometric and statistical methods JEL Code(s): C, C1, C14, C2, C22
Multilateral Adjustment and Exchange Rate Dynamics: The Case of Three Commodity Currencies Staff Working Paper 2007-41 Jeannine Bailliu, Ali Dib, Takashi Kano, Lawrence L. Schembri In this paper, we empirically investigate whether multilateral adjustment to large U.S. external imbalances can help explain movements in the bilateral exchange rates of three commodity currencies – the Australian, Canadian and New Zealand (ACNZ) dollars. Content Type(s): Staff research, Staff working papers Research Topic(s): Econometric and statistical methods, Exchange rates JEL Code(s): C, C1, C11, C2, C22, F, F3, F31, F32