G - Financial Economics

• Speculators, Prices and Market Volatility

  Staff Working Paper 2015-42 Celso Brunetti, Bahattin Buyuksahin, Jeffrey H. Harris

  We analyze data from 2005 through 2009 that uniquely identify categories of traders to assess how speculators such as hedge funds and swap dealers relate to volatility and price changes. Examining various subperiods where price trends are strong, we find little evidence that speculators destabilize financial markets.

  Content Type(s): Staff research, Staff working papers Topic(s): International topics, Recent economic and financial developments JEL Code(s): C, C3, G, G1
• November 19, 2015

  The Effect of Regulatory Changes on Monetary Policy Implementation Frameworks

  Bank of Canada Review - Autumn 2015 Meyer Aaron, Annick Demers, Sean Durr

  This article provides an analysis of some recent banking regulatory initiatives that are likely to influence the activities of financial intermediaries and the effectiveness of central bank monetary policy implementation frameworks. Although the effects of individual regulations can be anticipated in most cases, the combined regulatory impact is not yet clear. Central banks should, however, be able to accommodate the effects of the emerging regulatory environment within their existing policy implementation frameworks.

  Content Type(s): Publications, Bank of Canada Review articles Topic(s): Financial institutions, Financial markets, Financial system regulation and policies, Monetary policy implementation JEL Code(s): E, E5, E52, G, G2, G21, L, L5, L50
• November 19, 2015

  Recent Enhancements to the Management of Canada’s Foreign Exchange Reserves

  Bank of Canada Review - Autumn 2015 Mervin Merkowsky, Eric Wolfe

  As the size and complexity of the foreign exchange reserves have grown over the years, enhancements to the management framework needed to keep pace. This is a common theme for most reserve managers around the world. In Canada, the enhancements focused on governance, portfolio management, risk measurement and risk management. This article briefly describes these enhancements, why they were implemented and some of the lessons learned along the way.

  Content Type(s): Publications, Bank of Canada Review articles Topic(s): Central bank research, Foreign reserves management, Recent economic and financial developments JEL Code(s): E, E5, E58, F, F3, F31, G, G1

• Monetary Policy and Financial Stability: Cross-Country Evidence

  Staff Working Paper 2015-41 Christian Friedrich, Kristina Hess, Rose Cunningham

  Central banks may face challenges in achieving their price stability goals when financial stability risks are present. There is, however, considerable heterogeneity among central banks with respect to how they manage these potential trade-offs.

  Content Type(s): Staff research, Staff working papers Topic(s): Financial stability, International topics, Monetary policy framework JEL Code(s): E, E4, E5, G, G0, G01

• Credit Conditions and Consumption, House Prices and Debt: What Makes Canada Different?

  Staff Working Paper 2015-40 John Muellbauer, Pierre St-Amant, David Williams

  There is widespread agreement that, in the United States, higher house prices raise consumption via collateral or possibly wealth effects. The presence of similar channels in Canada would have important implications for monetary policy transmission.

  Content Type(s): Staff research, Staff working papers Topic(s): Credit and credit aggregates, Domestic demand and components, Economic models, Financial institutions, Financial stability, Financial system regulation and policies, Housing, Monetary policy transmission JEL Code(s): E, E0, E02, E2, E21, E4, E44, G, G2, G21, R, R2, R21, R3, R31

• Option Valuation with Observable Volatility and Jump Dynamics

  Staff Working Paper 2015-39 Peter Christoffersen, Bruno Feunou, Yoontae Jeon

  Under very general conditions, the total quadratic variation of a jump-diffusion process can be decomposed into diffusive volatility and squared jump variation. We use this result to develop a new option valuation model in which the underlying asset price exhibits volatility and jump intensity dynamics.

  Content Type(s): Staff research, Staff working papers Topic(s): Asset pricing JEL Code(s): G, G1, G12