November 3, 2003
Posts
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Updated Methodology for Assigning Credit Ratings to Sovereigns
We update the Bank of Canada’s credit rating methodology for sovereigns, including our approach to assessing their fiscal position and monetary policy flexibility. We also explicitly consider climate-related factors. -
Speculators, Prices and Market Volatility
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. -
Immigration and Provision of Public Goods: Evidence at the Local Level in the U.S.
Using U.S. county-level data from 1990 to 2010, we study the causal impact of immigration on the provision of local public goods. We uncover substantial heterogeneity across immigrants with different skills and immigrants of different generations, which leads to unequal fiscal effects across U.S. counties. -
Quantitative Easing as a Policy Tool Under the Effective Lower Bound
This paper summarizes the international evidence on the performance of quantitative easing (QE) as a monetary policy tool when conventional policy rates are constrained by the effective lower bound (ELB). A large body of evidence suggests that expanding the central bank’s balance sheet through large-scale asset purchases can provide effective stimulus under the ELB. -
Tariffs and the Exchange Rate: Evidence from Twitter
Do tariffs affect exchange rates? We look at President Trump’s tweets during talks on the North American Free Trade Agreement and find that anticipation of higher tariffs on imports from Canada and Mexico led to an appreciation of the US dollar relative to Canadian and Mexican currency. -
Consumption, Housing Collateral, and the Canadian Business Cycle
Using Bayesian methods, we estimate a small open economy model in which consumers face limits to credit determined by the value of their housing stock. The purpose of this paper is to quantify the role of collateralized household debt in the Canadian business cycle. -
Revisiting the Monetary Sovereignty Rationale for CBDCs
One argument for central bank digital currencies (CBDCs) is that without them, private and foreign digital monies could displace domestic currencies, threatening the central bank’s monetary policy and lender of last resort capabilities. I revisit this monetary sovereignty rationale and offer a wider view—one that considers a broader set of currency functions and captures important cross-country variation. -
Social Learning and Monetary Policy at the Effective Lower Bound
This research develops a model in which the economy is directly influenced by how pessimistic or optimistic economic agents are about the future. The agents may hold different views and update them as new economic data become available. -
October 15, 2007
The Global Foreign Exchange Market: Growth and Transformation
Barker examines changes in the foreign exchange market, which is in a period of transition. Since the mid-1990s, three closely inter-related and mutually reinforcing factors–electronic trading platforms, a changing mix of market participants, and computer-driven algorithmic trading strategies–have been accelerating market growth and are creating a profound structural transformation. As the balance of market participation shifts between bank and non-bank accounts, large and small participants, and domestic and global players, the market is adopting some of the characteristics of an "exchange" model and is arguably becoming more liquid and operationally efficient.