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We analyze the value proposition and limitations of decentralized finance (DeFi). Based on a distributed ledger and smart contracts, DeFi can guarantee the execution of financial contracts, potentially lowering the costs of intermediation and improving financial inclusion.

In the interest of better understanding the impact of the Bank of Canada's policy actions on bond and bill yields, Andreou assesses the impact of policy-rate announcements on short and long bonds over the period 1996 to 2004. To aid the analysis, policy actions are decomposed into expected and surprise components. He also examines whether the introduction of fixed announcement dates (FADs) has affected these results, including markets' perceptions. The main finding is that unexpected policy actions by the Bank have a significant effect on market rates at the shorter end of the yield curve, with the effect dissipating as the maturity increases. A second finding, that the impact on longer-term interest rates of a surprise action by the Bank has diminished since the introduction of the FADs, suggests that the Bank's long-term policy goals are well understood and credible.

Governor Tiff Macklem discusses how the economy will continue to adjust to higher interest rates in the year ahead, and outlines what Canadians can expect from the Bank of Canada.

On 8 and 9 June 2000, the Bank held a seminar to examine some key issues affecting the upcoming decision on Canada's inflation-control target for the period after 2001. The main issues covered at the seminar were the extent of downward nominal-wage rigidity and its implications for employment as well as the relative merits of price-level targeting versus inflation targeting. Another critical question that was discussed was how to balance the evidence on all the relevant issues in order to develop an overall view on the appropriate long-run target. The author gives a brief overview of the seminar followed by detailed summaries of individual papers.

We study how input-output networks affect the speed of technology adoption. In particular, we model the decision to adopt the programming language Python 3 by software packages. Python 3 provides advanced features but is not backward compatible with Python 2, which implies it comes with adoption costs.

Why do BigTech platforms introduce payment services? We explore this using a model in which a monopoly platform faces a trade-off between the costs associated with privacy concerns and the revenue from data services. We then analyze the feedback effects between data and payments.

For five years, the research program here at Schulich has helped to support and nurture a Canadian academic community focused on financial services. In doing so, the program has encouraged researchers to fill the gaps in our knowledge and help policy-makers and regulators to do a better job. After five years, it's useful to think back and recall the motivations for establishing this program in the first place.

In this issue, Bank researchers discuss inflation dynamics and global trade following the 2007–09 financial crisis. Other articles explore changes to the governance and regulation of the Canadian payments system and outline the banking services provided by the Bank of Canada. Finally, the results of the 2013 Methods-of-Payment Survey are presented.

Forecasts of the price of crude oil play a significant role in the conduct of monetary policy, especially for commodity producers such as Canada. This article presents a range of recently developed forecasting models that, when pooled together, can generate, on average, more accurate forecasts of the price of oil than the oil futures curve. It also illustrates how policy-makers can evaluate the risks associated with the baseline oil price forecast and how they can determine the causes of past oil price fluctuations.