Reconsidering Cointegration in International Finance: Three Case Studies of Size Distortion in Finite Samples Staff Working Paper 1997-1 Marie-Josée Godbout, Simon van Norden This paper reconsiders several recently published but controversial results about the behaviour of exchange rates. In particular, it explores finite-sample problems in the application of cointegration tests and shows how these may have affected the conclusions of recent research. Content Type(s): Staff research, Staff working papers Topic(s): Econometric and statistical methods JEL Code(s): C, C1, C15, C2, C22, C3, C32, F, F3, F31
Estimating One-Factor Models of Short-Term Interest Rates Staff Working Paper 1999-18 Des Mc Manus, David Watt There currently exists in the literature several continuous-time one-factor models for short-term interest rates. This paper considers a wide range of these models that are nested into one general model. These models are approximated using both a discrete-time model and a model that accounts for aggregation effects over time, and are estimated by both the […] Content Type(s): Staff research, Staff working papers Topic(s): Financial markets, Interest rates JEL Code(s): C, C5, C52, G, G1, G10
Unit-Root Tests and Excess Returns Staff Working Paper 1996-10 Marie-Josée Godbout, Simon van Norden Several recent papers have presented evidence from foreign exchange and other markets suggesting that the log of excess returns can be characterized as first-order integrated processes (I(1)). This contrasts sharply with the "conventional" wisdom that log prices are integrated of order one I(1) and that log returns should therefore be integrated of order zero I(0), and even more sharply with the view that past returns have no ability to predict future returns (weak market efficiency). Content Type(s): Staff research, Staff working papers Topic(s): Econometric and statistical methods JEL Code(s): C, C1, C12, F, F3, F31
An Econometric Examination of the Trend Unemployment Rate in Canada Staff Working Paper 1996-7 Denise Côté, Doug Hostland This paper attempts to identify the trend unemployment rate, an empirical concept, using cointegration theory. The authors examine whether there is a cointegrating relationship between the observed unemployment rate and various structural factors, focussing neither on the non-accelerating-inflation rate of unemployment (NAIRU) nor on the natural rate of unemployment, but rather on the trend unemployment rate, which they define in terms of cointegration. Content Type(s): Staff research, Staff working papers Topic(s): Labour markets JEL Code(s): E, E2, E24
June 11, 2009 The Complexities of Financial Risk Management and Systemic Risks Bank of Canada Review - Summer 2009 Frank Milne Risk-management systems in financial institutions have come under increasing scrutiny in light of the current financial crisis, resulting in calls for improvements and an increased role for regulators. Yet such objectives miss the intricacy at the heart of the risk-management process. This article outlines the complexity inherent in any modern risk-management system, which arises because there are shortcuts in the theoretical models that risk managers need to be aware of, as well as the difficulties in sensible calibration of model parameters. The author suggests that prudential regulation of such systems should focus on failures within the financial firm and in the market interactions between firms and reviews possible strategies that can improve the performance of risk management and microprudential regulatory practice. Content Type(s): Publications, Bank of Canada Review articles Topic(s): Financial institutions, Financial stability, Financial system regulation and policies
June 11, 2009 BoC-GEM: Modelling the World Economy Bank of Canada Review - Summer 2009 René Lalonde, Dirk Muir BoC-GEM, an adaptation of the Global Economy Model, initially developed at the International Monetary Fund and the New York Federal Reserve, is a very useful tool to tackle a broad range of issues pertinent to the current economic context, such as the recent movements in commodity prices and the adjustment of global imbalances. This article describes the structure and functioning of BoC-GEM and details some examples of recent application in the areas of monetary policy and issues in the real economy and questions of financial stability and describes ongoing research into introducing a financial sector into the model. Content Type(s): Publications, Bank of Canada Review articles Topic(s): Economic models, International topics
November 9, 1996 Canada and international financial institutions Bank of Canada Review - Autumn 1996 Robert Lafrance, James Powell International financial institutions, such as the International Monetary Fund, the World Bank and the Bank for International Settlements, are important players in the global financial system. This article provides an overview of the major international financial institutions to which Canada belongs. The paper highlights their activities and the nature of Canada's involvement, including that of the Bank of Canada. Recent initiatives coming out of the Halifax and Lyon Summits to improve the effectiveness of international financial institutions are also noted. Content Type(s): Publications, Bank of Canada Review articles Topic(s): International topics
September 11, 2009 Agency Conflicts in the Process of Securitization Bank of Canada Review - Autumn 2009 Teodora Paligorova Recent evidence finds a positive association between the prevalence of loans of inferior quality and the growth in securitized products. Some attribute this development to the lack of incentives for originators to screen and monitor the performance of securitized loans; others stress that certain factors, such as balance-sheet management, also contributed to the problem, making it difficult to pin down the reason for the proliferation of such loans during the period of high securitization growth. The author reviews the conflicts of interest between participants in the securitization process that contributed to the ongoing financial turmoil and highlights the most recent policy measures and potential solutions for ameliorating these agency issues. Content Type(s): Publications, Bank of Canada Review articles Topic(s): Financial institutions, Financial markets
August 10, 1996 Inflation expectations and Real Return Bonds Bank of Canada Review - Summer 1996 Agathe Côté, Jocelyn Jacob, John Nelmes, Miles Whittingham The existence of a market for Real Return Bonds in Canada provides a direct tool with which to measure market expectations of inflation by comparing the yields on these bonds with those on conventional Government of Canada long-term bonds. However, there are other factors besides inflation expectations that may affect the yield differential. After reviewing these factors, the authors note that they can lead to a potentially large bias in the level of inflation expectations. The changes in the differential over time may, nonetheless, be a good indicator of movements in long-run inflation expectations. Based on this measure, expectations of long-run inflation have declined since late 1994. Content Type(s): Publications, Bank of Canada Review articles Topic(s): Interest rates
November 11, 2009 Making Bank Notes Accessible for Canadians Living with Blindness or Low Vision Bank of Canada Review - Winter 2009-2010 Carolyn Samuel The ability to conduct financial transactions using bank notes is crucial to independent living. Yet this can pose significant challenges for individuals who are blind or partially sighted. This article discusses the Bank of Canada's efforts over the past 30 years to meet the accessibility needs of a specific subset of the population–Canadians living with blindness or vision loss. It also reports the findings of expert and user assessments of the suite of accessibility features on the current series of bank notes and shares plans for the next series. Content Type(s): Publications, Bank of Canada Review articles Topic(s): Bank notes, Central bank research