G28 - Government Policy and Regulation
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Regulatory Constraints on Bank Leverage: Issues and Lessons from the Canadian Experience
The Basel capital framework plays an important role in risk management by linking a bank's minimum capital requirements to the riskiness of its assets. Nevertheless, the risk estimates underlying these calculations may be imperfect, and it appears that a cyclical bias in measures of risk-adjusted capital contributed to procyclical increases in global leverage prior to the recent financial crisis. -
Comparison of Auction Formats in Canadian Government Auctions
Using a rich sample of Canadian government securities auctions, we estimate the structural parameters of a share-auction model accounting for asymmetries across bidders. We find little evidence of asymmetries between participants at Canadian government nominal bond auctions. -
Best Instruments for Market Discipline in Banking
The author develops a dynamic model of banking competition to determine which capital instrument is most effective in disciplining banks' risk choice. Comparisons are conducted between equity, subordinated debentures (SD), and uninsured deposits (UD) as funding sources. -
Estimation of the Default Risk of Publicly Traded Canadian Companies
Two models of default risk are prominent in the financial literature: Merton's structural model and Altman's non-structural model. -
Ownership Concentration and Competition in Banking Markets
Many countries prohibit large shareholdings in their domestic banks.The authors examine whether such a restriction restrains competition in a duopolistic loan market. Blockholders may influence managers' output decisions by choosing capital structure, as in Brander and Lewis (1986). -
Subordinated Debt and Market Discipline in Canada
The author documents the use by Canadian banks of subordinated debt (SD) as a capital instrument. -
An Analysis of Closure Policy under Alternative Regulatory Structures
The author develops a theoretical model of bank closure. The regulatory decision about bank failure consists of two parts: whether to close and how to close. -
The New Basel Capital Accord and the Cyclical Behaviour of Bank Capital
The authors conduct a counterfactual simulation of the proposed rules under the new Basel Capital Accord (Basel II), including the revised treatment of expected and unexpected credit losses proposed by the Basel Committee in October 2003. -
Competition in Banking: A Review of the Literature
The author reviews the theoretical and empirical literature to examine the traditional perception that the following trade-off exists between economic efficiency and stability in the banking system: a competitive banking system is more efficient and therefore important to growth, but market power is necessary for stability in the banking system.