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What is the role of central banks in financial stability? How has this role changed in recent years? Bank researchers share their insights on this matter and provide an overview of recent changes the Bank has made to its Emergency Lending Assistance Policy. Researchers also provide a history of four major commodity supercycles, dating back to the early 1900s. Finally, there is discussion about structural reforms in emerging-market economies, such as China, and how these reforms influence potential growth.

In this issue of the Financial System Review, the Governing Council judges that the risks to the stability of Canada’s financial system remain high, as in December. The sources of the key risks are broadly the same as those highlighted at that time and emanate primarily from the external environment.

Errata: The colour labels for Chart 11 in the June 2012 issue and for Chart 12 in the December 2011 isssue were defined incorrectly. See revised charts.

We find that minority households see greater declines in housing returns and entries into homeownership than White households after a tightening of monetary policy. Our findings emphasize the unintended consequences of monetary policy on racial inequality in the housing market.

The authors use identification-robust methods to assess the empirical adequacy of a New Keynesian Phillips curve (NKPC) equation.

This paper proposes a theoretical framework to analyze the relationship between credit shocks, firm defaults and volatility, and to study the impact of credit shocks on business cycle dynamics.

Canadian foreign direct investment and sales of Canadian multinational firms’ operations abroad, particularly in the manufacturing industry and in the United States, have accelerated sharply over the past decade.

The increase in North American stock prices in 1999 and early 2000 has generated interest in the valuation assumptions that would make these price levels sustainable. Here, commonly used valuation techniques are applied to stock markets in Canada and the United States. For the comparative yield approach, real interest rates (rather than nominal rates) are preferred as the comparator of choice to yields on stock market indexes. The spreads between real interest rates and stock market yields have generally increased over the last two years. The dividend-discount model (DDM) approach provides an analytic linkage between the equity-risk premium and the expected growth of dividends. It suggests that market values (measured at the end of February 2000) could be sustained only by rapid growth of dividends in the future or by the continued assumption of an uncharacteristically low risk premium on equity. The spectacular rise in the value of technology stocks in 1999 is noted (Chart 4), and then the valuation measures for the Canadian stock market excluding the technology sector are examined. When this is done with the comparative yield approach, yield spreads are slightly lower, and for the DDM approach, one does not need to assume as high a growth of dividends or as low a risk premium to validate market valuations. Two effects of the "new economy" on the stock market are noted. One is the lowering of dividend yields, as new-economy technology companies tend to have a high reinvestment rate and a low dividend payout rate. Another relates to the potential for a higher track for the economy's productivity growth, which would mean that higher-than-historical assumptions about future earnings growth would be more plausible. Several explanations for the decline in risk premiums on equity are considered. While short-term volatility in the stock market has, if anything, increased in recent years, low inflation and improved economic performance, along with demographics and investor preferences, may have contributed to a decline in the risk premium demanded by investors. A scenario of rapid growth of dividends in the near term slowing to historical norms in the longer term is examined. While this approach can go partway towards explaining high stock market valuations, it requires assumptions that are outside historical experience.

The authors document the out-of-sample forecasting accuracy of the New Keynesian model for Canada.

This issue of the Financial System Review reflects the Bank’s judgment that high household indebtedness and housing market imbalances remain the most important vulnerabilities. While these vulnerabilities remain elevated, policy measures continue to improve the resilience of the financial system. A third vulnerability highlighted in the FSR concerns cyber threats to an interconnected financial system.

This paper studies the interdependence between fiscal and monetary policy in a DSGE model with sticky prices and non-zero trend inflation. We characterize the fiscal and monetary policies by a rule whereby a given fraction k of the government debt must be backed by the discounted value of current and future primary surpluses.