Bank capital: lessons from the financial crisis [book]

Asli Demirguc-Kunt, Enrica Detragiache, Ouarda Merrouche
2010 Policy Research Working Papers  
Using a multi-country panel of banks, we study whether better capitalized banks experienced higher stock returns during the financial crisis. We differentiate among various types of capital ratios: the Basel risk-adjusted ratio; the leverage ratio; the Tier I and Tier II ratios; and the tangible equity ratio. We find several results: (i) before the crisis, differences in capital did not have much impact on stock returns; (ii) during the crisis, a stronger capital position was associated with
more » ... ter stock market performance, most markedly for larger banks; (iii) the relationship between stock returns and capital is stronger when capital is measured by the leverage ratio rather than the risk-adjusted capital ratio; (iv) higher quality forms of capital, such as Tier 1 capital and tangible common equity, were more relevant. JEL Classification Numbers: G21, G28
doi:10.1596/1813-9450-5473 fatcat:laxz4k42enc3hc3rmnysvirbxa