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We investigate the unintended consequences of the Home Affordable Refinance Program (HARP). Originally designed to help borrowers refinance after the 2008–09 global financial crisis, HARP inadvertently strengthened the market power of incumbent lenders by creating a cost advantage for them. Despite a 2013 policy rectifying this cost advantage, we still find significant welfare losses for borrowers.

The uncertainty around future changes to the Federal Reserve target rate varies over time. In our results, the main driver of uncertainty is a “path” factor signaling information about future policy actions, which is filtered from federal funds futures data.

This paper develops a general equilibrium model to assess central bank digital currency (CBDC) design in a monetary system where traditional banks and “crypto banks” (i.e., banks that issue stablecoins) coexist. We compare tokenized and non-tokenized CBDC, showing that their desirability depends on the reliability of private money provision, the availability of collateral assets and the features of the crypto sector.

This paper explores the implications of introducing digital public and private monies (e.g. tokenized central bank digital currency [CBDC] or tokenized deposits) for stablecoins and illicit crypto transactions.

The Risk Amplification Macro Model (RAMM) is a new nonlinear two-country dynamic model that captures rare but severe adverse shocks. The RAMM can be used to assess the financial stability implications of both domestic and foreign-originated risk scenarios.

Portfolio-balance models of the yield curve are notoriously hard to estimate. This paper offers a simple, two-step estimation approach that can be implemented with standard term structure estimation methods. In our application to U.S. Treasury data, our method recovers economically interpretable drivers of the yield curve.

We study how different monetary policies affect the yield curve and interact. Our study highlights the importance of the spillover structure across the yield curve for policy-making.

Helliwell traces the changes that have occurred at the Bank of Canada since the early 1960s, when he first began a long and extensive relationship with the institution and its staff. He begins with his work on the Royal Commission on Banking and Finance (the Porter Commission) and continues over the next 40 years, giving particular focus to the Bank's analytic and research activities. Although he is careful to note the benefits of alternative analytical and information-gathering techniques, such as the extensive mail and direct interview survey that he and his colleagues conducted as part of the Royal Commission, Helliwell devotes most of his attention to the Bank's econometric modelling efforts, starting with RDX1 and RDX2 in the late 1960s and early 1970s. He cites some of the internal, as well as external, obstacles that had to be overcome as the Bank's modelling efforts advanced, and how shifting trends in the economics profession have sometimes posed a challenge. Helliwell concludes that these developments helped the Bank to come of age and take its place in the front ranks of the world's evidence-based policy-research institutions.

We find that the CPI and PPI inflation indexes co-moved strongly throughout the late 20th century, but their correlation has fallen substantially since the early 2000s. We offer a structural explanation for this divergence based on the growth of global supply chains since 2000. This finding offers a unique perspective for the future design of optimal monetary policy.

Increased sovereign credit risk is often associated with sharp currency movements. Therefore, expectations of the probability of a sovereign default event can convey important information regarding future movements of exchange rates.