How Regulators Gauge Capital Adequacy Under Stress
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Transcript of How Regulators Gauge Capital Adequacy Under Stress
Liz Williams, Managing Director, CEIS Review
Mike Lubansky, Director of Consulting Services, Sageworks
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An Independent consulting firm serving lending institutions regarding their loan portfolios since 1989
Experience providing the following services:
◦ Loan Review Programs
◦ Loan Loss Reserve Methodology Validation or Refinement
◦ Loan Portfolio Stress Testing
◦ Consulting Credit Risk Process Review Loan Policy Maintenance Loan and Credit Seminars
Financial information company that provides credit and risk management solutions to financial institutions
Data and applications used by thousands of financial institutions and accounting firms across North America
Provides banking industry resources including whitepapers, webinars, templates and videos on SageworksAnalyst.com
Awards
◦ Named to Inc. 500 list of fastest growing privately held companies
◦ Named to Deloitte’s Technology Fast 500
Elizabeth (Liz) Williams Elizabeth is Managing Director of Special Projects & “Complex”
Reviews at CEIS Review, Inc., where she is responsible for various projects for clients involving “complex” portfolios, process and procedure, loan loss reserve methodology, stress testing and other specific needs.
Mike Lubansky Mike is a director of consulting services at Sageworks, where he
oversees product development, research and implementation in the banking market. He often presents on risk management, most recently to the FFIEC on stress testing methodologies.
Does your institution currently perform any of the following stress tests?
When evaluating capital adequacy, have examiners cited your stress testing results?
What is Stress Testing
Stress Testing & Capital Adequacy Regulations
CRE Stress Tests
Top Down Stress Tests
Expected Thresholds
Basel III Implications
Perform loan-, portfolio- or institution-level analysis
Develop scenarios of stressed environments: baseline, adverse and severely adverse
Apply stress scenarios and calculate estimated impairment
View potential impact on the financial institution’s earnings and capital
Determine complexity of stress tests according to bank size, loan portfolio characteristics and risk appetite
“Bottom up” Analysis
1. Apply set of assumptions to a sample of individual transactions
2. Determine impact on key ratios for each transaction
3. Aggregate results at the portfolio level
4. Extrapolate results across portfolio (depending on sample size)
“Top down” Analysis
1. Segment the portfolio into homogeneous pools
2. Evaluate impact of a scenario(s) on each pool
3. Aggregate results for each pool at total portfolio
Individual Transactional Analysis
o Typically performed at underwriting / approval
o Sensitize cash flow or other indicators
o Assess impact on risk of migration to criticized / classified /default
o Not focus of today’s discussion
2006
• Interagency Guidance on CRE Concentrations • Portfolio stress testing key “in establishing a risk management framework that
effectively identifies, monitors and controls CRE concentration risk.”
• “…sophistication …should be consistent with the size, complexity, and risk characteristics of its [the bank’s] CRE loan portfolio.”
• Primarily describes “bottom-up” analysis
2009
• CCAR Requirements for 19 Largest Banks • Annual “top down” analysis - assess capital adequacy under adverse economic
conditions
2011
• Dodd-Frank – Requirements for Banks > $10 Billion in assets
• Expands CCAR-like “top down” process to larger number of banks
• Implementation deferred to 2013 ($10 billion to $50 billion in assets)
2011
• OCC Comptroller’s Handbook - “Concentrations of Credit” – Update • “Banks of all sizes will benefit by supplementing stress testing of significant
individual loans with portfolio and firm-wide stress testing. The overall goal is to quantify loss potential and the impact on earnings and capital adequacy.”
• Combination of “bottom-up” and “top-down” analysis
2012
• Interagency Expectations for Stress Testing by Community Banks • Confirmed that Dodd-Frank and CCAR requirements would not apply
• Reiterated that “all banking organizations, regardless of size, should have the capacity to analyze the potential impact of adverse outcomes on their financial condition….The agencies note that such existing guidance, including that covering interest rate risk management, commercial real estate concentrations, and funding and liquidity management (among others), continues to apply.”
• Combination of “bottom-up” and “top down” analysis
2012
• Other Agency-Specific Publications
• FDIC –Supervisory Insights – “Stress Testing Credit Risk at Community Banks”
• OCC – “New Stress Testing Guidance and CRE Stress Test Tool”
• More specific comments regarding processes
Bottom up stress tests typically focus on CRE portfolio, using one or a combination of these factors: o „ debt-service coverage
o „ loan-to-value ratios and capitalization rates
o „ property net operating income
o „ collateral value depreciation (regional and local)
o „ CRE sector performance
o „ interest-rate levels on variable-rate loans
o „ contractual terms that may introduce refinancing or repayment risk
o „ occupancy status and„ lease rates
o „ unit absorption rates for real estate developments
o „ economic factors such as changes in local employment and house prices
234 Loans in sample as of
1/31/2012
65% of Pass-rated CRE,
Multifamily & Construction
C&I loans with real estate
collateral treated as CRE
Includes loans reviewed
between Dec. 2010 and March
2012
Coverage increases every
quarter
Income properties (263 loans,
84% of exposure):
o 154 Multifamily
o 23 Retail
o 22 Industrial
o 35 Office & Other
Construction
9% Owner-
Occupied
4% Guarantor
3%
Income - MF
(State 1)
25%
Income - MF
(State 2)
17%
Income - MF
(Elsewhere)
11%
Other Income
Properties 31%
(Retail 11%;
Industrial
10%;
Office & Other
9%)
Stress Segments (% Total Exposure)
Grade Migration Assumptions
Assumed Migration Depends on Recourse, LTV and DSCR
Full Recourse
Grade LTV < Benchmark % LTV ≥ Benchmark %
Pass
(Appropriate DSCR Thresholds) (Appropriate DSCR Thresholds)
Marginal Pass
Special Mention
Classified (Substandard or Doubtful)
Less Than Full Recourse
Grade LTV < Benchmark % LTV ≥ Benchmark %
Pass
(Appropriate DSCR Thresholds) (Appropriate DSCR Thresholds) Marginal Pass
Special Mention
Classified (Substandard or Doubtful)
DSC recalculated with higher
rates
Up to +300 bps by 50 bps steps
Apply standard grade migration
assumptions to adjusted DSC
and current LTV
122 loans maturing or resetting
by 3/31/17 treated as interest
sensitive
53% of exposure (26 loans)
reset after 2014
93% of exposure (101 loans)
remain Pass up to +150 bps
Falls to 63% Pass (70 loans) at
+300 bps
Over half the migration is to
Special Mention rather than
Classified
No potential impairments
estimated
+50 bps+100
bps
+150
bps
+200
bps
+250
bps
+300
bps
Classified 0% 0% 2% 6% 9% 17%
SM 2% 2% 4% 7% 9% 21%
Pass 98% 97% 93% 88% 81% 63%
40%
60%
80%
100%
Scenario I - Interest Rate Sensitivity
Potential Grade Migration
Flexible scenario
Impact at loan and summary level
Capital levels
“For most community banks, a simple stressed loss-rate analysis based on call report categories may provide an acceptable foundation to determine if additional analysis is necessary.”
OCC Supervisory Guidance– Community Bank Stress Testing– 10/18/2012
Segment the portfolio into pools with similar risk characteristics
Develop “stressed” loss rates for each segment; consider: ◦ Bank’s historical loss rates over several stress periods
◦ Peer / market loss rates over several stress periods
◦ Results of any “bottom up” stress testing
Calculate Stress Period Loss amounts (2-year timeframe)
Estimate Earnings impact, apply to Tier 1 Capital ratios
1. Estimate Portfolio Losses Over the Stress-Test Horizon
Stress Period Loss Rates, Two Yrs Stress Period Losses, Two Yrs
Est. Portfolio
Balances, in $
Moderate Case
Stress
Severe Case
Stress
Moderate Case
Stress, in $
Severe Case
Stress, in $
Construction & Development 124 14.0% 25.0% 17 31
Commercial Real Estate 22 2.5% 5.0% 1 1
Residential Mortgage 372 2.9% 6.5% 11 24
Other Loans 125 5.0% 10.0% 6 13
Totals 643 35 69
2. Estimate Revenues and Impact of Stress on Earnings
Moderate Case
Stress, in $
Severe Case
Stress, in $
Pre-provision net revenue (over two years) 31 25
Less Provisions 35 69
Less Tax Expense (Benefit) -1 -13
Net After-Tax Income -3 -31
3. Estimate Impact of Stress on Capital
Moderate Case
Stress, in $
Severe Case
Stress, in $
Beginning Tier 1 Capital 88 88
Net Change in Tier 1 Capital -3 -31
Ending Tier 1 Capital 85 57
Estimated Average Assets 850 816
Estimated Tier 1 Leverage Ratio 10% 7%
Capital levels
Easier to pull together a top down stress test, requires little loan-level data
Requires market data to assess possible range of loss rates loan type
Could consider Reverse Stress Test Institution back-solves to see what loss rates scenarios cause the
institution to breach capital thresholds
Management considers how likely those conditions are, makes contingency plans, or takes other steps to mitigate the identified risks
Current Minimum Well
Capitalized Adequately Capitalized
Under-capitalized
Significantly Under-
capitalized
Tier 1 capital ratio
4.0% ≥ 6.0% ≥ 4.0% < 4.0% < 3.0%
Total capital ratio
8.0% ≥ 10.0% ≥ 8.0% < 8.0% < 6.0%
With capital levels under stress calculated, the institution can estimate appropriate ratios Tier 1 capital ratio = (Total Equity - Revaluation Reserves) / Risk Based
Assets
Total capital ratio = (Tier 1 Capital + Tier 2 Capital) / Risk Based Assets
If stress tests indicate capital ratios could fall below thresholds, the institution would have to make a plan that might include: 1. closer monitoring of market information,
2. adjusting strategic and capital plans to mitigate risk,
3. changing risk appetite and risk tolerance levels,
4. limiting or stopping loan growth or adjusting the portfolio mix,
5. adjusting underwriting standards,
6. raising more capital,
7. selling or hedging loans to reduce the potential impact from such stress events.
“The Basel Committee is raising the resilience of the banking sector by strengthening the regulatory capital framework…
The reforms raise both the quality and quantity of the regulatory capital base and enhance the risk coverage of the capital framework. They are underpinned by a leverage ratio that serves as a backstop to the risk-based capital measures, is intended to constrain excess leverage in the banking system and provide an extra layer of protection against model risk and measurement error.”
Basel III: A global regulatory framework for more resilient banks and banking systems
Community banks will start transitioning on January 1, 2015
Year (as of Jan 1) Now 2015 2016 2017 2018 2019
Minimum common equity tier 1 capital ratio N/A 4.5% 4.5% 4.5% 4.5% 4.5%
Common equity tier 1 capital conservation buffer
N/A N/A 0.625
% 1.25%
1.875%
2.5%
Minimum common equity tier 1 capital ratio plus capital conservation buffer
N/A 4.5% 5.125
% 5.75%
6.375%
7.0%
Phase-in of most deductions from common equity tier 1 (including 10 percent & 15 percent common equity tier 1 threshold deduction items that are over the limits)
N/A 40% 60% 80% 100% 100%
Minimum tier 1 capital ratio 4.0% 6.0% 6.0% 6.0% 6.0% 6.0%
Minimum tier 1 capital ratio plus capital conservation buffer
N/A N/A 6.625
% 7.25%
7.875%
8.5%
Minimum total capital ratio 8.0% 8.0% 8.0% 8.0% 8.0% 8.0%
Minimum total capital ratio plus conservation buffer
N/A N/A 8.625
% 9.25%
9.875%
10.5%
Leverage ratio 4.0% 4.0% 4.0% 4.0% 4.0% 4.0%
Liz Williams Managing Director-Special Projects, CEIS Review, Inc.
888-967-7380
http://ceisreview.com/
Mike Lubansky Director of Consulting Services, Sageworks
866.603.7029 ext. 651
www.sageworksanalyst.com