The impact of consolidation and safety-net support on Canadian, US and UK banks: 1893–1992

Abstract

This study investigates bank consolidation and safety-net support provision in Canada, the UK and the US over a 100-year historical period, and the impact of these policy variables on bank capital and risk-taking choices. The study finds that consolidation and strengthened safety nets have largely supplanted the historical role of high bank capital levels in providing protection to risk-adverse depositors. Furthermore, despite strengthened safety-net guarantees, the study finds that bank asset-risk choices in the 1980s are comparable to those observed in the 1890s, while bank equity volatilities have shown approximately a 10-fold increase over this period. Finally, the study finds that bank capital ratios are as asset-risk sensitive in the 1980s as those in the 1890s, perhaps reflecting residual market discipline or regulatory moral-suasion effects.