Basel II Flashcards
Piller I
Minimum Capital Requirements
Piller II
Supervisory Review
Piller III
Market Discipline
Capital Adequecy Ratio (CAR)
Regulatory capital/Risk weighted Assets >= 8%
IRB
Internal Ratings Based
BIA
Basic Indicator Approach
TSA
The Standardized Approach
AMA
Advanced Measurement Approaches
Bank Balance Sheet Statement
Loan (Assets) = Deposits (Liabilities) + Equity (Capital); if, loss (from defaulting loan) > profits (form non-defaulting loans), then it will lead to reduction in capital
Regulatory Capital
The amount that is required to meet regulatory requirements. Economic capital is the amount of capital required to cover unexpected losses.
Expected Loss
Loss due to expected events; to be covered by new margin income
Unexpected Loss
Loss due to unexpected events and economic capital covers unexpected losses
Extreme Loss
Potential unexpected losses against which it would be uneconomical to hold capital; it is too expensive to cover
Tier 1
Add(Common equity, disclosed reserves, noncumulative perpetual preferred stock) and deduct (Goodwill)
Tier 2
Upper Tier 2-perpetual subordinated debt and undisclosed reserves; Lower Tier 2-Subordinated term debt
Tier 3
Subordinated debt maturity over two years
Overall Tier 2 Capital
Overall Tier 2 capital cannot exceed 100% of tier 1 capital
Upper Tier 2 Capital
Upper tier 2 capital is limited to 100% of tier 1 capital
Lowe Tier 2 Capital
Lower tier 2 capital cannot exceed 50% of tier 1 capital
Tier 2 Capital
Tier 3 capital is limited to 250% of a banks tier 1 capital requirement
Charge for market risk (Capital charge); (1/8) = 12.5
Charge for market risk = (1/CAR)
Minimum Requirement under Basel II
8% total capital charge; 4% minimum Tier 1 ratio; 2% minimum common equity ratio
Minimum Requirement changed under Basel III
8% total capital charge (unchanged); more than 4% minimum Tier 1 ratio; more tham 2% minimum common equity ratio
Example for Minimum Capital Requirements under Basel II
Risk Weighetd Asset (RWA) 100 billion, Capital charge (Market risk) 100 million, Capital charge (Operational risk) 300 million; [RWA+(CCMR12.5)+(CCOR12.5)]*8%