C - Mathematical and Quantitative Methods

• Exact Tests of Equal Forecast Accuracy with an Application to the Term Structure of Interest Rates

  Staff Working Paper 2004-2 Richard Luger

  The author proposes a class of exact tests of the null hypothesis of exchangeable forecast errors and, hence, of the hypothesis of no difference in the unconditional accuracy of two competing forecasts.

  Content Type(s): Staff research, Staff working papers Topic(s): Econometric and statistical methods JEL Code(s): C, C1, C12, C2, C22, C5, C52, C53

• Common Trends and Common Cycles in Canadian Sectoral Output

  Staff Working Paper 2003-44 Francisco Barillas, Christoph Schleicher

  The authors examine evidence of long- and short-run co-movement in Canadian sectoral output data. Their framework builds on a vector-error-correction representation that allows them to test for and compute full-information maximum-likelihood estimates of models with codependent cycle restrictions.

  Content Type(s): Staff research, Staff working papers Topic(s): Business fluctuations and cycles, Econometric and statistical methods JEL Code(s): C, C1, C15, C2, C22, C3, C32, E, E3, E32

• The Canadian Phillips Curve and Regime Shifting

  Staff Working Paper 2003-32 Frédérick Demers

  Phillips curves are generally estimated under the assumption of linearity and parameter constancy. Linear models of inflation, however, have recently been criticized for their poor forecasting performance.

  Content Type(s): Staff research, Staff working papers Topic(s): Econometric and statistical methods, Inflation and prices JEL Code(s): C, C5, C52, E, E3, E31

• Are Wealth Effects Important for Canada?

  Staff Working Paper 2003-30 Lise Pichette, Dominique Tremblay

  The authors examine the link between consumption and disaggregate wealth in Canada. They use a vector-error-correction model in which permanent and transitory shocks are identified using the restrictions implied by cointegration proposed by King, Plosser, Stock, and Watson (1991) and Gonzalo and Granger (1995).

  Content Type(s): Staff research, Staff working papers Topic(s): Domestic demand and components JEL Code(s): C, C3, C32, E, E2, E21

• Forecasting and Analyzing World Commodity Prices

  Staff Working Paper 2003-24 René Lalonde, Zhenhua Zhu, Frédérick Demers

  The authors develop simple econometric models to analyze and forecast two components of the Bank of Canada commodity price index: the Bank of Canada non-energy (BCNE) commodity prices and the West Texas Intermediate crude oil price. They present different methodologies to identify transitory and permanent components of movements in these prices.

  Content Type(s): Staff research, Staff working papers Topic(s): Econometric and statistical methods JEL Code(s): C, C5

• Dynamic Factor Analysis for Measuring Money

  Staff Working Paper 2003-21 Paul Gilbert, Lise Pichette

  Technological innovations in the financial industry pose major problems for the measurement of monetary aggregates. The authors describe work on a new measure of money that has a more satisfactory means of identifying and removing the effects of financial innovations.

  Content Type(s): Staff research, Staff working papers Topic(s): Econometric and statistical methods, Monetary aggregates, Monetary and financial indicators JEL Code(s): C, C4, C43, C8, C82, E, E5, E51

• Un modèle « PAC » d'analyse et de prévision des dépenses des ménages américains

  Staff Working Paper 2003-13 Marc-André Gosselin, René Lalonde

  Traditional structural models cannot distinguish whether changes in activity are a function of altered expectations today or lagged responses to past plans. Polynomial-adjustment-cost (PAC) models remove this ambiguity by explicitly separating observed dynamic behaviour into movements that have been induced by changes in expectations, and responses to expectations, that have been delayed because of adjustment costs.

  Content Type(s): Staff research, Staff working papers Topic(s): Business fluctuations and cycles, Econometric and statistical methods, Economic models JEL Code(s): C, C3, C32, E, E2, E21, E3, E32

• A Stochastic Simulation Framework for the Government of Canada's Debt Strategy

  Staff Working Paper 2003-10 David Bolder

  Debt strategy is defined as the manner in which a government finances an excess of government expenditures over revenues and any maturing debt issued in previous periods. The author gives a thorough qualitative description of the complexities of debt strategy analysis and then demonstrates that it is, in fact, a problem in stochastic optimal control.

  Content Type(s): Staff research, Staff working papers Topic(s): Debt management, Econometric and statistical methods, Economic models JEL Code(s): C, C0, C1, C15, C5, C52, H, H6, H63

• A Comparison of Twelve Macroeconomic Models of the Canadian Economy

  Technical Report No. 94 Denise Côté, John Kuszczak, Jean-Paul Lam, Ying Liu, Pierre St-Amant

  In this report, the authors examine and compare twelve private and public sector models of the Canadian economy with respect to their paradigm, structure, and dynamic properties. These open-economy models can be grouped into two economic paradigms.

  Content Type(s): Staff research, Technical reports Topic(s): Economic models, Monetary policy and uncertainty JEL Code(s): C, C5, E, E5, E52, E58

• Comparing Alternative Output-Gap Estimators: A Monte Carlo Approach

  Staff Working Paper 2003-8 Andrew Rennison

  The author evaluates the ability of a variety of output-gap estimators to accurately measure the output gap in a model economy. A small estimated model of the Canadian economy is used to generate artificial data.

  Content Type(s): Staff research, Staff working papers Topic(s): Business fluctuations and cycles, Econometric and statistical methods, Potential output JEL Code(s): C, C1, C15, E, E3, E32