C51 - Model Construction and Estimation

• A Distributional Approach to Realized Volatility

  Staff Working Paper 2013-49 Selma Chaker, Nour Meddahi

  This paper proposes new measures of the integrated variance, measures which use high-frequency bid-ask spreads and quoted depths. The traditional approach assumes that the mid-quote is a good measure of frictionless price.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Econometric and statistical methods, Financial markets JEL Code(s): C, C1, C14, C5, C51, C58

• Volatility Forecasting when the Noise Variance Is Time-Varying

  Staff Working Paper 2013-48 Selma Chaker, Nour Meddahi

  This paper explores the volatility forecasting implications of a model in which the friction in high-frequency prices is related to the true underlying volatility. The contribution of this paper is to propose a framework under which the realized variance may improve volatility forecasting if the noise variance is related to the true return volatility.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Econometric and statistical methods, Financial markets JEL Code(s): C, C1, C14, C5, C51, C58

• Which Parametric Model for Conditional Skewness?

  Staff Working Paper 2013-32 Bruno Feunou, Mohammad R. Jahan-Parvar, Roméo Tedongap

  This paper addresses an existing gap in the developing literature on conditional skewness. We develop a simple procedure to evaluate parametric conditional skewness models. This procedure is based on regressing the realized skewness measures on model-implied conditional skewness values.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Econometric and statistical methods JEL Code(s): C, C2, C22, C5, C51, G, G1, G12, G15

• Volatility and Liquidity Costs

  Staff Working Paper 2013-29 Selma Chaker

  Observed high-frequency prices are contaminated with liquidity costs or market microstructure noise. Using such data, we derive a new asset return variance estimator inspired by the market microstructure literature to explicitly model the noise and remove it from observed returns before estimating their variance.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Econometric and statistical methods, Financial markets, Market structure and pricing JEL Code(s): C, C1, C14, C5, C51, C58, G, G2, G20

• Inflation Targeting and Price-Level-Path Targeting in the GEM: Some Open Economy Considerations

  Staff Working Paper 2008-6 Donald Coletti, René Lalonde, Dirk Muir

  This paper compares the performance of simple inflation targeting (IT) and price-level path targeting (PLPT) rules to stabilize the macroeconomy, in response to a series of shocks, similar to those seen in Canada and the United States over the 1983 to 2004 period.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Economic models, Inflation and prices, Inflation: costs and benefits, Monetary policy framework JEL Code(s): C, C5, C51, C52, E, E1, E17, E3, E31, E5, E52

• Optimization in a Simulation Setting: Use of Function Approximation in Debt Strategy Analysis

  Staff Working Paper 2007-13 David Bolder, Tiago Rubin

  The stochastic simulation model suggested by Bolder (2003) for the analysis of the federal government's debt-management strategy provides a wide variety of useful information. It does not, however, assist in determining an optimal debt-management strategy for the government in its current form.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Debt Management, Econometric and statistical methods, Financial markets, Fiscal Policy JEL Code(s): C, C0, C1, C14, C15, C5, C51, C52, C6, C61, C65, E, E6, G, G1, H, H6, H63

• Short-Run and Long-Run Causality between Monetary Policy Variables and Stock Prices

  Staff Working Paper 2006-39 Jean-Marie Dufour, David Tessier

  The authors examine simultaneously the causal links connecting monetary policy variables, real activity, and stock returns.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Monetary and financial indicators JEL Code(s): C, C1, C12, C15, C3, C32, C5, C51, C53, E, E5, E52

• Inflation Changes, Yield Spreads, and Threshold Effects

  Staff Working Paper 2002-40 Greg Tkacz

  Using interest rate yield spreads to explain changes in inflation, we investigate whether such relationships can be modelled using two-regime threshold models.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Inflation and prices, Interest rates JEL Code(s): C, C5, C51, E, E3, E31

• Oil-Price Shocks and Retail Energy Prices in Canada

  Staff Working Paper 2002-38 Marwan Chacra

  The effects of global energy-price shocks on retail energy prices in Canada are examined. More specifically, the author looks at the response of the consumer price indexes for gasoline, heating oil, natural gas, and electricity in Canada to movements in world crude oil prices.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Econometric and statistical methods, Inflation and prices, Market structure and pricing JEL Code(s): C, C2, C22, C5, C51, C53, Q, Q4, Q40

• Non-Parametric and Neural Network Models of Inflation Changes

  Staff Working Paper 2000-7 Greg Tkacz

  Previous studies have shown that interest rate yield spreads contain useful information about future changes in inflation. However, such studies have for the most part focused on linear models, ignoring potential non-linearities between interest rates and inflation.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Economic models, Inflation and prices JEL Code(s): C, C5, C51, E, E3, E31