Tier 1 capital adequacy ratio is the ratio of a Tier 1 bank’s core capital, i.e. its own capital and disclosed reserves, to its risk-weighted total assets.
Tier 1 total capital ratio is a measurement of a bank’s core equity capital compared to its risk-weighted total assets, which indicates the bank’s financial strength.
The ratio of total debt to capitalization is a measure of solvency that shows the proportion of debt used by a company to finance its assets in relation to the amount of equity used for the same purpose.