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
The contribution of firm profits to the recent rise in inflation Staff Analytical Note 2023-12 Panagiotis Bouras, Christian Bustamante, Xing Guo, Jacob Short We measure the contribution to inflation from the growth in markups of Canadian firms. The dynamics of inflation and markups suggest that changes in markups could account for less than one-tenth of inflation in 2021. Further, they suggest that peak inflation was driven primarily by changes in the costs of firms. Content Type(s): Staff research, Staff analytical notes Research Topic(s): Firm dynamics, Inflation and prices, Market structure and pricing JEL Code(s): D, D2, D22, D4, E, E3, E31, L, L1, L11
The Financial Origins of Non-fundamental Risk Staff Working Paper 2022-4 Sushant Acharya, Keshav Dogra, Sanjay Singh We explore the idea that the financial sector can be a source of non-fundamental risk to the rest of the economy. We also consider whether policy can be used to reduce this risk—either by increasing the supply of publicly backed safe assets or by reducing the demand for safe assets. Content Type(s): Staff research, Staff working papers Research Topic(s): Asset pricing, Financial markets, Financial stability JEL Code(s): D, D5, D52, D8, D84, E, E6, E62, G, G1, G10, G12
November 8, 2016 Wood, Wheat, Wheels and the Web: Historical Pivots and Future Prospects for Canadian Exports Remarks Lawrence L. Schembri Atlantic Institute for Market Studies Halifax, Nova Scotia Deputy Governor Lawrence Schembri discusses the historical evolution and future prospects for Canadian exports. Content Type(s): Press, Speeches and appearances, Remarks Research Topic(s): Business fluctuations and cycles, Development economics, Exchange rates, Firm dynamics, International topics, Trade integration
Exchange Rate Pass-Through, Currency of Invoicing and Market Share Staff Working Paper 2015-31 Michael Devereux, Wei Dong, Ben Tomlin This paper investigates the impact of market structure on the joint determination of exchange rate pass-through and currency of invoicing in international trade. A novel feature of the study is the focus on market share of firms on both sides of the market—that is, exporting firms and importing firms. Content Type(s): Staff research, Staff working papers Research Topic(s): Exchange rates, Inflation and prices, Market structure and pricing JEL Code(s): F, F3, F4
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
Price Discounts and Cheapflation During the Post-Pandemic Inflation Surge Staff Working Paper 2024-31 Alberto Cavallo, Oleksiy Kryvtsov We study how price variation within a store changes with inflation, and whether households exploit these changes to reduce the burden of inflation. We find that price changes from discounts mitigated the inflation burden while cheapflation exacerbated it. Content Type(s): Staff research, Staff working papers Research Topic(s): Inflation and prices, Inflation: costs and benefits, Market structure and pricing JEL Code(s): E, E2, E21, E3, E30, E31, L, L8, L81
November 19, 2009 The Evolution of the International Monetary System Remarks Mark Carney Foreign Policy Association, New York City New York, New York In response to the worst financial crisis since the 1930s, policy-makers around the globe are providing unprecedented stimulus to support economic recovery and are pursuing a radical set of reforms to build a more resilient financial system. Content Type(s): Press, Speeches and appearances, Remarks
How changes in the share of constrained households affect the effectiveness of monetary policy Staff Analytical Note 2024-3 Felipe Alves, Sushant Acharya We measure how the change in the share of constrained households in Canada following the COVID-19 recession has impacted the effectiveness of monetary policy. Content Type(s): Staff research, Staff analytical notes Research Topic(s): Coronavirus disease (COVID-19), Monetary policy transmission JEL Code(s): E, E2, E21, E4, E40, E5, E50
How Important Is Liquidity Risk for Sovereign Bond Risk Premia? Evidence from the London Stock Exchange Staff Working Paper 2008-47 Ron Alquist This paper uses the framework of arbitrage-pricing theory to study the relationship between liquidity risk and sovereign bond risk premia. The London Stock Exchange in the late 19th century is an ideal laboratory in which to test the proposition that liquidity risk affects the price of sovereign debt. Content Type(s): Staff research, Staff working papers Research Topic(s): Financial markets, International topics JEL Code(s): F, F2, F21, F3, F34, F36, G, G1, G12, G15