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3046 Results

Classical Decomposition of Markowitz Portfolio Selection

Staff Working Paper 2020-21 Christopher Demone, Olivia Di Matteo, Barbara Collignon
In this study, we enhance Markowitz portfolio selection with graph theory for the analysis of two portfolios composed of either EU or US assets. Using a threshold-based decomposition of their respective covariance matrices, we perturb the level of risk in each portfolio and build the corresponding sets of graphs.
Content Type(s): Staff research, Staff working papers Research Topic(s): Central bank research JEL Code(s): C, C0, C02

Detecting exuberance in house prices across Canadian cities

Staff Analytical Note 2021-9 Ugochi Emenogu, Cars Hommes, Mikael Khan
We introduce a model to detect periods of extrapolative house price expectations across Canadian cities. The House Price Exuberance Indicator can be updated on a quarterly basis to support the Bank of Canada’s broader assessment of housing market imbalances.

Money and Price Posting under Private Information

Staff Working Paper 2011-22 Mei Dong, Janet Hua Jiang
We study price posting with undirected search in a search-theoretic monetary model with divisible money and divisible goods. Ex ante homogeneous buyers experience match specific preference shocks in bilateral trades. The shocks follow a continuous distribution and the realization of the shocks is private information.
Content Type(s): Staff research, Staff working papers Research Topic(s): Economic models, Inflation and prices JEL Code(s): D, D8, D82, D83, E, E3, E31

Shift Contagion in Asset Markets

Staff Working Paper 2003-5 Toni Gravelle, Maral Kichian, James Morley
The authors develop a new methodology to investigate how crises cause the relationship between financial variables to change. Two possible sources of increased co-movement between markets during high-variance episodes are considered: larger common shocks operating through standard market linkages, and a structural change in the propagation of shocks between markets, called "shift contagion."
Content Type(s): Staff research, Staff working papers Research Topic(s): Econometric and statistical methods, Financial markets JEL Code(s): C, C3, C32, F, F4, F42, G, G1, G15

The Impact of Bankruptcy Reform on Insolvency Choice and Consumer Credit

Staff Working Paper 2016-26 Jason Allen, Kiana Basiri
We examine the impact of the 2009 amendments to the Canadian Bankruptcy and Insolvency Act on insolvency decisions. Rule changes steered debtors out of division I proposals and into the more cost-effective division II proposals.

Deriving Agents' Inflation Forecasts from the Term Structure of Interest Rates

Staff Working Paper 1995-1 Christopher Ragan
In this paper, the author uses the term structure of nominal interest rates to construct estimates of agents' expectations of inflation over several medium-term forecast horizons. The Expectations Hypothesis is imposed together with the assumption that expected future real interest rates are given by current real rates. Under these maintained assumptions, it is possible to […]

The increasing role of hedge funds in Government of Canada bond auctions

Staff Analytical Note 2025-22 Adam Epp, Jeffrey Gao
We find that the rise in Government of Canada debt issuance correlates to growing participation of hedge funds in bond auctions since 2020. This increased participation supports the cost-effective distribution of Canada’s debt, but it also represents a potential vulnerability because hedge funds have a greater flight risk than other investor types.

Estimating Discrete Choice Demand Models with Sparse Market-Product Shocks

Staff Working Paper 2025-10 Zhentong Lu, Kenichi Shimizu
We propose a novel approach to estimating consumer demand for differentiated products. We eliminate the need for instrumental variables by assuming demand shocks are sparse. Our empirical applications reveal strong evidence of sparsity in real-world datasets.
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