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The menu-cost models of price adjustment developed by Ball and Mankiw (1994;1995) predict that short-run movements in inflation should be positively related to the skewness and the variance of the distribution of disaggregated relative-price shocks in each period. We test these predictions on Canadian data using the distribution of changes in disaggregated producer prices to measure the skewness and standard deviation of relative-price shocks.

Over the last 30 years, the business mix of banks in Canada has changed significantly. Progress in information-processing technology, legislative changes, and market forces have combined to blur the traditional distinctions between banks and other financial institutions and have allowed banks to offer a much wider range of products and services. In this article, the author reviews the expansion of bank lending to households over this period and their recent movement into personal wealth management. While these trends were facilitated by revisions to legislation, they also reflected the changing needs of the "baby boom" generation, first as home-buyers and, more recently, as middle-aged investors. On the commercial and corporate side, banks reacted to the rapid expansion of securities markets (and to the reduced demand for intermediation by both lenders/depositors and borrowers) by moving into investment banking, after legislative changes opened this business to them in the late 1980s. They also used their expertise in credit assessment and risk management to provide credit guarantees and to act as counterparties and intermediaries in derivatives markets. Notable in this broadening of bank activities has been their more recent entry into the trust, mutual fund, and retail brokerage business. The banks have also made preliminary forays into insurance. The expansion of off-balance-sheet activities has made fee income an increasingly important part of bank earnings. The article also looks at the emerging tools and techniques that will most likely transform the structure of banking in the future.

The short-run Phillips curve describes a positive short-run relationship between the level of economic activity and inflation. When the level of demand in the economy as a whole runs ahead of the level of output that the economy can supply in the short run, price pressures increase and inflation rises. This article reviews the origins of the short-run Phillips curve with particular emphasis on the long-standing idea that the shape of this curve may be non-linear, with inflation becoming more sensitive to changes in output when the cycle of economic activity is high than when it is low. This type of non-linearity in the short-run Phillips curve, which is typically motivated by the effects of capacity constraints that limit the ability of the economy to expand in the short run, has recently attracted renewed attention. The article surveys recent research that finds some evidence of this type of non-linearity in the Phillips curve in Canada and considers the potential implications for monetary policy.

This paper examines the relationship between the term structure of interest rates and future changes in inflation for Canada using a newly constructed par-value yield series. The main conclusion of the empirical work is that the slope of the nominal term structure from 1- to 5-year maturities is a reasonably good predictor of future changes in inflation over these horizons.

In this paper, the author calculates new measures of the trend inflation rate using changes in the components of total CPI; the hypothesis is that extreme fluctuations in certain prices reflect temporary supply shocks rather than any basic price trend.

While the service sector has been growing rapidly as a share of total output, aggregate productivity growth has generally lagged behind that of the goods sector. In this report, the author assesses a range of explanations for lagging service sector productivity growth.

This study, which draws on a variety of research on price dynamics in Canada, examines some hypotheses that might explain the poor quality of recent inflation forecasts based on the conventional Phillips curve.

This paper tests between fads and bubbles using a new empirical strategy (based on switching-regression econometrics) for distinguishing between competing asset-pricing models. By extending the Blanchard and Watson (1982) model, we show how stochastic bubbles can lead to regime-switching in stock market returns.

International financial institutions, such as the International Monetary Fund, the World Bank and the Bank for International Settlements, are important players in the global financial system. This article provides an overview of the major international financial institutions to which Canada belongs. The paper highlights their activities and the nature of Canada's involvement, including that of the Bank of Canada. Recent initiatives coming out of the Halifax and Lyon Summits to improve the effectiveness of international financial institutions are also noted.

This article summarizes the proceedings of a conference hosted by the Bank of Canada in November 1995. The conference examined the interaction between monetary policy operations and the money market. It provided an opportunity to assess current operations before the introduction of a large-value transfer system leads the Bank to change the techniques it uses to implement monetary policy on a day-to-day basis. From the Bank's perspective, the papers prepared externally provided some useful insights into recent innovations in money markets and their implications for the implementation of monetary policy. Meanwhile, the sessions devoted to the Bank's operations in financial markets were designed to provide market practitioners and academics with further insight into how the Bank operates in these markets.