Tiff Macklem: New Players, Old Risks - Financial Stability in a Changing Landscape

Why It Matters

The concentration of leverage and opacity in non‑bank finance could trigger sharp market dislocations and transmit stress to the broader economy, threatening financial stability. Addressing these gaps is essential for preserving confidence in global debt markets.

Key Takeaways

• Hedge funds buy up to 50% of Canadian bonds.
• Leverage relies on short‑term repo funding, low haircuts.
• Private credit growth lacks transparency and market‑price marking.
• Central clearing of repo aims to reduce funding volatility.
• Systemic risk rises as non‑bank activities outpace regulation.

Pulse Analysis

The post‑2008 regulatory framework was built around traditional banks, leaving a data and oversight gap as market‑based finance expands. Non‑bank intermediaries now dominate large swaths of sovereign‑debt trading, leveraging short‑term repo markets that are vulnerable to funding squeezes. This shift has been accelerated by AI‑driven productivity gains and fiscal stimulus, but the same forces also amplify the speed at which stress can cascade across borders, underscoring the need for a modernized surveillance architecture that captures cross‑jurisdictional exposures.

Hedge‑fund activity in government‑bond markets illustrates the fragility of the new landscape. By buying up to 50% of Canadian bonds and financing those positions through overnight repos with haircuts often near zero, funds can generate modest returns while creating a hidden leverage pool. When repo funding tightens or haircuts rise, the rapid unwind can depress bond prices and dry up liquidity, as seen during the pandemic dash for cash and the 2022 UK gilt episode. Central clearing of repo transactions, now being mandated in the U.S. and the EU, offers a way to net positions, improve transparency, and provide a backstop that dampens shock transmission.

Private credit adds another layer of opacity. These non‑bank loans provide flexible financing to companies bypassing traditional banks, supporting sectors like AI infrastructure. However, the lack of regular market‑price marking, limited liquidity, and complex covenant structures make risk assessment difficult for investors and regulators alike. A sudden rise in defaults could force fund redemptions, creating spill‑overs into public credit markets and the regulated banking sector. Strengthening cross‑border data sharing, enhancing supervisory tools, and fostering coordinated policy responses are critical steps to ensure that the benefits of non‑bank finance do not come at the expense of systemic resilience.