This note overviews macroprudential policy options that have been proposed to address the systemic risks experienced during the recent financial crisis. It contributes to the policy debate by providing a taxonomy of macroprudential policies in terms of the specific negative externalities in the...

Traditional bank competition policy seeks to balance efficiency with incentives to take risk. The main tools are rules guiding entry/exit and consolidation of banks. This paper seeks to refine this view in light of recent changes to financial services provision. Modern banking is largely...

This note outlines the basic economics of the shadow banking system, highlights (systemic) risks related to it, and suggests implications for measurement and regulatory approaches.

Banks may be unable to refinance short-term liabilities in case of solvency concerns. To manage this risk, banks can accumulate a buffer of liquid assets, or strengthen transparency to communicate solvency. While a liquidity buffer provides complete insurance against small shocks, transparency...

We revisit the link between bailouts and bank risk taking. The expectation of government support to failing banks creates moral hazard—increases bank risk taking. However, when a bank’s success depends on both its effort and the overall stability of the banking system, a government’s...

Traditional theory suggests that high franchise value limits bank risk-taking incentives. Then why did many banks with exceptionally valuable franchises get exposed to new financial instruments, resulting in significant losses during the crisis? This paper attempts to reconcile theory and...

The proposed SDN documents the evolution of bank size and activities over the past 20 years. It discusses whether this evolution can be explained by economies of scale or “too big to fail†subsidies. The paper then presents evidence on the extent to which bank size and market-based...

This paper explores factors behind Canadian banks' relative resilience in the ongoing credit turmoil. We identify two main causes: a higher share of depository funding (vs. wholesale funding) in liabilities, and a number of regulatory and structural factors in the Canadian market that reduced...