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Gordon Thiessen, Governor of the Bank of Canada, delivered the HERMES-Glendon Lecture at York University, Toronto, in March 1995. The speech focussed on the interrelationships of uncertainty and the transmission of monetary policy to the economy. It looked at how the various types of uncertainty influence the behaviour of economic actors, and at how uncertainty affects the transmission of monetary policy through the economy. The first part of the lecture outlines the Bank of Canada's view of the transmission mechanism, with considerable attention paid to the role of uncertainty. In the second part, the various ways in which the Bank has tried to reduce uncertainty are discussed. The various kinds of uncertainty that impinge on the economy and on the policy process are addressed.

In this paper, the authors report estimates of two- and three-state Markov switching models applied to inflation, measured using consumer price indexes, in the G-7 countries. They report tests that show that two-state models are preferred to simple one-state representations of the data, and argue that three-state representations are more satisfactory than two-state representations for […]

Views in the economic literature on the main factors that influence exchange rates have evolved over time in response to economic developments and new trends in economic theory. This article provides a brief interpretative survey of the main theories of exchange rate determination. The factors that influence exchange rate developments are varied and complex. However, the authors show that the broad movements of the Canada-U.S. real exchange rate since the early 1970s can be captured by a simple equation that highlights the role of commodity prices and Canada-U.S. interest rate differentials. The equation is used to interpret the evolution of the real exchange rate over the last two decades. At times, the real exchange rate deviates significantly from what the equation would predict. One explanation is that the equation omits certain factors that can influence the exchange rate, particularly in the short run. These may include fiscal policy variables, international indebtedness, political uncertainty, and investor sentiments—factors that are difficult to quantify but that have been particularly relevant in recent years.

Canada has not been alone in making substantial progress towards price stability. Average inflation in the industrialized countries fell markedly in the first half of the 1990s, the third such episode of broad-based disinflation in the last 20 years. By the latter part of 1994, inflation in many countries had fallen to rates that had not been sustained since the early 1960s, generally converging to within a range of 1 to 3 per cent. Despite the decline in inflation to similar low levels, there were a number of interesting developments across the industrialized countries. For example, the pace of disinflation slowed noticeably after 1992 despite continued weak demand conditions. Inflation in countries that experienced a sharp depreciation in their exchange rates in the first half of the 1990s was, on average, no higher than elsewhere. The author identifies various factors affecting inflation outcomes in the industrialized countries. These include special factors, such as changes to indirect taxes, as well as more fundamental determinants of inflation, including the degree of economic slack. The presence of these factors, and perhaps the way in which inflation responded to them, varied across countries. One common element, however, was an increased commitment by monetary authorities across the industrialized economies to the goal of achieving and maintaining price stability.

The Canadian economy is currently in transition from a period of disinflation to one with a very low and relatively stable inflation rate. Against this background, the author asks whether reduced-form parameters should be expected to be invariant to changes in the inflation process. This raises two empirical issues. The first relates to whether shifts […]

This paper examines the macroeconomic implications of rising government debt in Canada and the short-run costs and long-run benefits of stemming the rise. The discussion begins with an evaluation of the long-run consequences of increasing government indebtedness, first based on the simple arithmetic of the government's long-run budget constraint, and then based on simulations of […]

In this paper the authors show how potential output can be estimated and projected through an approach derived from the structural vector autoregression methodology. This approach is applied to the Mexican economy. To identify demand, supply and world oil shocks, the authors assume that demand shocks do not have a permanent effect on output and […]

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 […]

This paper examines the empirical evidence of the liquidity effect in Canada. In the presence of the liquidity effect, the initial impact of an unanticipated expansionary monetary policy is to lower nominal and real interest rates for a short period of time.

This article provides an overview of the Bank of Canada's new economic model, the Quarterly Projection Model (QPM), which has been under development at the Bank since 1989. The model has two roles. It is used to make economic projections, which are conducted quarterly and form an important basis for discussions of monetary policy between staff and senior management. QPM is also a research tool: it was developed to analyse important changes to the economy or macroeconomic policies which require a deeper understanding of long-term economic forces. The model pays particular attention to factors shaping long-term equilibrium, such as stocks of wealth, capital, government debt and net foreign assets. Various sources of dynamics, including the adjustment of forward-looking expectations, operate to determine the transition path to equilibrium and the consistency of expectations. The article discusses the history of QPM and earlier economic models at the Bank, and provides a simple overview of how the model works.