Confidential Presentation to: Kellogg Business School Anatomy of a Credit Collapse The Market and Macro Economic Fallout of the Sub Prime Mess Lehman Brothers MBS and Rates Research November 13th, 2007 Agenda Laying the blame – Underwriting practices – The changing intermediation process Reaping the whirlwind – The magnitude of losses – The entities at risk – ABCP and SIVs Will bank losses exacerbate the economic weakness? The Altered Origination Landscape $2.35trn Sub-Prime and Alt-A / B Mortgages… Composition of the Aggregate Mortgage Universe, $bn Outstanding by Vintage / Sector ($bn) Sector Prime Agency Jumbo Alt-A / Alt-B Sub-Prime Total <2003 2004 2005 >2006 Total 1,485 630 815 820 3,750 830 630 484 456 2,400 94 191 432 433 1,150 114 143 392 550 1,200 2,523 1,594 2,123 2,259 8,500 ________________ Source: Loan Performance, Inside B&C Lending, Lehman Brothers. 1 Excess Capacity in the Origination Industry Led to Loose Underwriting Standards Origination volumes in late 2005 / 2006 remained high despite the fall in rate incentive The share of high CLTV and lim-doc loans increased significantly Contrary to popular perception, the share of investor properties didn’t change much Characteristics of Non-Agencies 1 Origination Volumes $bn 2003 2004 2005 2006 4,000 % CLTV >80 31 42 46 51 % CLTV >90 14 22 25 29 % IO 17 39 51 49 % Lim-doc 43 48 56 64 % Investor 9 11 12 12 3,000 2,000 1,000 0 2000 2001 2002 2003 2004 2005 2006 Agency Other ________________ Source: MBA, Loan performance and Lehman Brothers 1. Includes prime jumbo, alt-A and subprime loans. 2 … Risky Lending Practices Continued % Originations to Borrowers with Layered Risks (%) 8% 6.6% 5.9% 6% 5.2% 4.1% 4% 2.9% 2% 1.4% 1.8% 0.6% 0% 1H’03 2H’03 1H’04 2H’04 1H’05 2H’05 1H’06 2H’06 Layered Risk ________________ Source: Lehman Brothers. Layered Risk is defined as loans with Limited Documentation, >45% DTI and >95% CLTV. 3 Helped by a Strong Housing Market National Quarterly Home Price Appreciation (HPA), Annualized (%) 20% 15% 10% 5% 0% 1Q’00 2Q’01 3Q’02 4Q’03 ________________ Source: OFHEO. 4 1Q’05 2Q’06 Securitizations Let Originators Layoff Most of the Risk Most inv-grade subordinates created in recent years have been by absorbed by CDOs The rate impact of CDO demand for borrowers was limited… … The more important effect was the ‘commoditization’ of credit Issuance in ABS CDOs $bn Change in Borrowing Costs ($bn) 200 Size % 150 AAA 100 Credit Spreads (bp) 2003 2006 Change 81% 35 15 -20 AA 5% 100 32 -68 A 5% 150 40 -110 BBB 6% 325 175 -150 Total 97% 60 26 -34 50 0 2000 2001 2002 2003 2004 2005 2006 2007 High Grade (1) Mezzanine ________________ Source: Lehman Brothers 1. The 2007 numbers are YTD estimates, but there should be no issuance for the rest of the year. 5 The Markets Underestimated the Importance of Equity as an Attribute Driving Performance Unlike previous episodes, credit score has proved less important than equity Rating agency assumptions around loans with piggyback seconds were rather benign Cumulative Non-Performers (1)at 12 WALA Conforming Rating Agency Assumptions in 2006 (2) Non-Conforming FICO 80 CLTV 100 CLTV 80 CLTV 100 CLTV 650 3.5% 9.0% 3.4% 19.0% 675 2.0% 6.3% 2.3% 14.5% 700 1.7% 5.7% 2.0% 13.4% 725 1.1% 4.4% 1.8% 10.7% 750 0.6% 3.2% 0.7% 8.5% LTV CLTV Frequency Severity Loss 80 80 1.0x 1.0x 1.0x 80 100 1.5x 1.0x 1.5x 100 100 4.0x 1.6x 6.4x ________________ 1. Cumulative non-performers include 60 day + delinquencies (OTS style) and any cum. defaults. We show numbers for 06 originations 2. Reprint from the 2006 Securitized Conference. 6 Credit Score Has Become Less Relevant In 2000 Orig. In 2006 Orig. 620 vs. 720 FICO = 5 to 10 times underperformance 70 vs. 100 CLTV = 2 to 5 times underperformance 620 vs. 720 FICO = 3 to 5 times underperformance 70 vs. 100 CLTV = 9 to 13 times underperformance CNP across FICO / CLTV – 2000 70 CLTV 80 90 CNP across FICO / CLTV – 2006 100 70 CLTV 80 90 100 F 620 4.5% 6.5% 9.8% 8.7% F 620 2.4% 5.3% 11.2% 15.8% I 660 3.0% 3.9% 6.1% 6.5% I 660 1.4% 3.6% 7.9% 12.3% C 700 1.4% 1.8% 3.9% 4.1% C 700 0.9% 2.5% 4.2% 9.6% O 740 0.4% 0.8% 2.7% 2.2% O 740 0.4% 1.0% 1.9% 6.0% 12 Originator Problems and a Highly Visible ABX Index Hastened the Inevitable Buyout requirements created significant problems for subprime originators In recent months, liquidity in the capital markets has dried significantly … … Rates for non-conforming borrowers are now 100–300bp wider Pricing of the Active ABX Indices (1) Rates Available to Borrowers (2) 2,800 BSAM’s Hedge Funds and ABCP Issues 2,100 1,400 Dec 31 Jun 30 Oct 05 Agency 6.25 6.65 6.45 Jumbo 6.50 6.95 7.50 Alt-A 7.10 7.60 8.5–9.0 HEL 8.25 8.80 10.5–11.0 Subprime Originator Problems 700 0 Sep-06 Dec-06 AAA AA Mar-07 Jun-07 A BBB Sep-07 BBB- ________________ 1. We show the most current ABX index pricing. We used 2007-1 as the current index through out 2007. 2. Lehman Brothers estimates 7 CDOs – the New Intermediation Technology The ABS CDO Market Grew Dramatically in 05/06 Issuance in New ABS CDO Deals $bn 200 150 100 50 0 2000 2001 2002 2003 2004 High Grade 2005 Mezzanine 11 2006 2007 What Exactly Do ABS CDOs Hold? High grade CDOs own AA/A assets while Mezzanine CDOs own BBB/BBB- assets A large part of the ‘A’ exposure in high-grade CDOs is other CDO liabilities Balance Sheets of ABS CDOs a. High Grade CDOs Assets b. Mezzanine CDOs Liabilities Size Spreads AAA 8.2% 20 AA 42.3% A Assets Size Spreads AAA Sen. 85% 20 35 AAA Jun 10% 46.0% 90 AA-BBB BBB 3.5% 150 Total Liab BBB- 0.0% 250 Mgt Cost (1) BB 0.0% 400 Total 100.0% 63 Equity Liabilities Size Spreads AAA 0.0% 20 40 AA 0.3% 4% 200 A 99% 29 1% Size Spreads AAA Sen 70% 25 35 AAA Jun 10% 50 1.4% 70 AA-BBB 15% 400 BBB 47.5% 125 Total Liab 95% 83 20 BBB- 48.0% 225 Mgt Cost ROE BB 2.8% 400 19.1% Total 100.0% 180 12 20 ROE Equity 5% 20.4% The Underlying Assets in ABS CDOs Will Likely See Significant Losses Estimated Price of the ABX Across HPA Scenarios AA A BBB HPA and Losses Implied by ABX07-1 Pricing BBB- Price Implied Coll Loss Implied HPA AA 50.0 24 -22 A 29.5 22 -20 BBB 19.5 20 -17 BBB- 18.5 21 -18 120 100 80 60 40 20 0 -20 -16 -12 -8 -4 0 4 HPA (%) 13 Most of these Losses Will be Borne by AAA CDO Holders Even assuming sequential payments, AAA CDOs take significant losses Our projections here are lower bounds since we don’t account for CDOs in CDOs (most applicable to high-grade CDOs) Losses on ABS CDOs ($bn) 1 Distribution of Losses by Rating Losses Across HPA Scenarios ($bn) Vintage Bond Bal. Recent 0 HPA -8 HPA Recent Stress 70.2 - - - 0.5 Post 06 88.1 - - 6.8 28.6 Total 158.3 - - 6.8 29.1 -6 HPA Stress High Grade CDOs High-grade Pre 05 0 HPA AAA Sen – – – 9.4 Mezz – – 5.8 18.2 Equity – – 1.0 1.4 Total – – 6.8 29.1 AAA Sen – 8.7 56.5 76.9 – 8.3 39.5 39.5 Mezzanine CDOs Mezzanine Pre 05 76.8 0.1 5.5 26.4 39.3 Mezz Post 06 102.7 1.6 38.4 79.1 86.6 Equity 1.7 9.5 9.5 9.5 Total 179.5 1.7 44.0 105.5 125.9 Total 1.7 44.0 105.5 125.9 All CDOs 337.8 1.7 44.0 112.3 155.0 All CDOs 1.7 44.0 112.3 155.0 14 Who Owns AAA CDOs? The largest holders of AAAs are bond insurers Their loss exposures in stress scenarios could be high in relation to capitalization(1) Estimated Holdings of AAA CDOs Others $65bn Composition of Bond Insurer Portfolios Other ABS CDOs International 8% 6% Other CDOs 8% 11% Education MBS 4% 8% Transport ABS 6% Health Care 4% 5% Utility General Oblig 10% 19% Tax Backed 11% Bond Insurers $95bn ABCP/SIV $60bn CDO CP Put Providers $60bn Insurance Cos $80bn Total AAA ABS CDOs: $360bn Total Portfolio Size: $1,600bn ________________ Source: Based on 10-Qs of AMBAC, MBIA, ACA, XLCA, FGIC and rating agency reports on bond insurers. 1. The total capitalization of the bond insurance sector is about $18bn. 15 Who will Eat the Loss? Aggregate Residential Mortgage Losses Can be as Much as $250bn in Stress Scenarios … This Appears Manageable in Itself Expected Losses Across Housing Scenarios ($bn) Size Recent 0 HPA -6 HPA Stress Agency 4,250 7.9 13.6 21.8 28.6 Prime 2,350 2.7 6.0 10.0 13.9 Alt-A 1,200 4.9 11.6 19.6 27.9 Subprime 1,200 22.8 77.8 122.5 171.3 Total 9,000 38.3 109.0 174.0 241.7 The Timing of Losses on Residential Mortgages ($bn) 60 40 20 0 2002 2003 Historical 2004 2005 2006 Recent HPA 2007 2008 0 HPA ________________ Source: Lehman Brothers Estimates. 8 2009 2010 -6 HPA 2011 2012 Stress … the Risk Is that Large Holders of Credit Exposure Are Not Sufficiently Capitalized Who Owns Residential Credit Exposure? 1–4 Family Residential Mortgages $9,000bn REITS $150bn GN $400bn Agency $4,250bn Securities $1,900bn 600bn FN / FH $3,650bn Thrifts $800bn 100bn Mtg. Ins. $600bn AAAs $1,580bn Inv-Grade $260bn 40bn Equity $60bn Others $60bn GSEs $350bn Banks $300bn Banks $1,500bn ABX Sellers (Synthetics) 130bn ABS CDOs $430bn CMBS / ABS $60bn CDO Mezz. $60bn CDO AAAs $360bn Overseas $320bn ABCP $100bn CDO Equity $10bn Others $470bn (money mgr., sec-lenders, dealers) Bond Insurers $95bn 9 CDO CP Puts $60bn Insurance Co. $80bn ABCP / SIV $60bn The Largest Loan Holders Look Okay Except for MI Providers The GSEs and commercial banks are rather well capitalized vs. loss expectations MI companies look susceptible – there are some offsets from slowing speeds Securitizations house most of the losses in residential mortgage Projected Losses Across Major Sectors Losses Across HPA Scenarios ($bn) Portfolio Size Capital(2) Annual Revs. (3) 10 HPA 0 HPA -6 HPA Stress GSEs 3,650 45 8.0 2.9 4.7 7.4 9.5 Banks 1,500 1,050 37.5 5.3 16.9 27.5 38.7 Thrifts 800 230 20.0 2.1 5.8 9.6 13.5 MI Companies 700 25 5.2 5.7 10.2 16.6 22.3 1,800 300 33.3 21.5 68.3 107.9 150.7 550 – – 0.9 3.0 4.9 6.9 9,000 1,650 104.0 38.3 109.0 174.0 241.7 Securities(1) Others Total ________________ 1. Includes non-agency and subprime deals. Excludes any deals consolidated on balance sheets to avoid double-counting. 2. Is the book value of equity for all entities except securities. For securities, we show the size of subordinates and equity pieces. 3. 2006 estimates of net revenues associated with just their mortgage portfolio. 10 ABCP Conduits and SIVs The Various Flavors of ABCP Conduits Multi-seller and single-seller vehicles are loan conduits In ABS CDOs about $60bn in AAAs are financed as ABCP Sec-Arb. Multi-Seller Conduits Single-Seller Conduits Conduits Structured Inv. Vehicles (SIVs) Loans Loans Securities Securities Total Assets ($bn) 680 190 195 350 Total CP Issued ($bn) 650 175 180 100(1) Mark-to-Market? No No Yes Yes 68 72 60 18 Put Provider (Usually a AA bank) Extendible, Market value swap Put Provider (Usually a AA bank) Liquidity Provision (Usually a bank line) Type of Assets US Residential Assets ($bn) Liquidity Protection ________________ Source: Based on Moody’s and S&P reports on ABCP conduits / SIVs. As of August 6, 2007 1. SIVs have 100bn in ABCP and 250bn in MTNs 16 What Exactly Do ABCP Vehicles Hold? Multi-Seller Conduits (680bn) Other 25% CBO/CLOs 4% Student Loans 4% Mortgage Loans Securities 9% 11% Single-Seller Conduits (190bn) Trade Receivables 17% Other 18% Auto Loans 11% Securities 6% Credit card receivables 14% Mortgages 36% Loans 9% SIVs (350bn) Other 13% Residential MBS 21% Consumer ABS 13% C&I Loans 12% CBO &CLO 26% Corporate 7% Credit Card Receivables 10% Commercial Sec-Arb Conduits (195bn) Other 29% Auto 19% Financials 40% CDO/CLO 11% CMBS 12% RMBS (U.K.) 17% RMBS (U.S.) 6% ________________ Source: Based on Moody’s and S&P reports on ABCP conduits / SIVs. As of August 6, 2007. SIVs have 100bn in ABCP and 250bn in MTNs 17 Concerns around ABCP Conduits and SIVs Two key questions Will CP roll in coming months? In the event CP doesn’t roll, is there risk of asset sales? Outstanding Balance of ABCP, $bn 1,200 1,125 1,050 975 900 Mar-07 May-07 Sep-07 Jul-07 Unsecured CP ABCP ________________ Source: Federal Reserve. We quote the non-seasonally adjusted balance. 18 Sep-07 Oct-07 ABCP Conduits with Significant Mortgage/CDO exposure Saw Roll Problems and in Some Cases, Asset Sales Problems have so far been concentrated in single-seller and sec-arb conduits These vehicles have the greatest concentration of mortgages and ABS CDOs Outstanding Balance in ABCP and the Liquidity Provisions Outstanding Balance(1) % Mortgage Assets Jul-31 Oct-3 Change Type of Liquidity Provision Extendable Put Provider Liquidity Provision Multi-seller 10 650 625 -25 – 100% – Single-seller 38 175 80 -95 100% – – Sec-arbitrage 31 180 135 -45 10% 90% – 5 100 85 -15 – – 100% CDOs with CP 90 45 0 -45 – 100% – Total 18 1,150 925 -225 94 740 85 SIVs ________________ 1. Based on data from rating agency reports on ABCP conduits and the Federal Reserve. The change in balance across sectors are estimates from Lehman Brothers. 2. Extendable vehicles usually have a market value swap provider who assumes the market risk of current loans. 19 MTM Losses and The Lack of a Liquidity Backstop Have Made SIVs a Source of Concern Asset Distribution of SIVs(1) Estimated Maturity of Liabilties(1) MTM Losses (%) 8.4 24.7 7.8 41.0 -1.36 RMBS (US) 5.2 0.4 0.1 5.7 -4.70 RMBS (UK) 15.7 1.3 0.1 17.2 -1.27 CDO / CLO 10.2 0.4 0.1 10.7 -3.50 Cons. ABS 12.3 0.1 0.2 12.7 -0.95 Other 10.8 1.2 0.6 12.7 -0.60 Total 62.7 28.1 8.9 100.0 -1.70 90 60 30 0 Total Assets: $350bn ________________ 1. Based on rating agency reports. MTM losses are based on spread changes from 6/30 to 10/05. 20 >= Mar-10 Financials Mar-10 Total Sep-09 A Mar-09 AA Sep-08 AAA Mar-08 Asset Class 120 ABCP Share of Balance (%) Buyers of Last Resort : Do Banks have Enough Balance Sheet FOMC September Meeting Minutes “…Given existing commitments to customers and the increased resistance of investors to purchasing some securitized products, banks might need to take a large volume of assets onto their balance sheets over coming weeks, including leveraged loans, asset-backed commercial paper, and some types of mortgages. Banks' concerns about the implications of rapid growth in their balance sheets for their capital ratios and for their liquidity, as well as the recent deterioration in various term funding markets, might well lead banks to tighten the availability of credit to households and firms…” 1 Banks are significant for credit creation Banks are significant for Credit creation – Average growth in US bank financial assets over 2004-06 = $600bn – Share of bank asset growth in overall (non-financial) credit growth is around 25% Asset growth at banks had slowed in the first two quarters Bank asset growth had slowed Large share of credit creation 40% 12% (Annual Growth) 11% 10% 9% 8% 7% 6% 5% 4% 3% 2001 2002 2003 35% 30% 25% 20% 15% 10% 1983 1986 1989 1992 1995 1998 2001 2004 2004 Domestic Non-Financial Debt Share of Banks in non-Financial Credit Growth 2005 2006 June 2007 Bank Financial Assets ________________ Source: Flow of Funds Data; Only US Chartered Commercial banks. Left Panel: Share of banks computed as ratio of average 3-year growth in bank financial assets versus that in domestic non-financial debt. Right panel: y-o-y growth in % 2 Banks are as significant as in the early 1990s Banks are at least as significant in overall credit creation By sector – Less significant in consumer debt – Slightly less significant in corporate – More significant in household mortgage debt Banks are slightly more significant than in 1990 Less in consumer loans, more in mortgages 26% 50% 25% 45% 2007, 25% 24% 40% 1990, 23% 23% % Debt held by Banks 35% 30% 22% 25% 21% 20% 20% 1989 1991 1993 1995 1997 1999 2001 2003 2005 2007 1988 1992 1996 2000 2004 Corporate Bank Financial Assets / Total Non-Financial Debt Household Non-Mortgage Household Mortgage ________________ Source: Flow of Funds Left Panel: Ratio of US chartered commercial banks financial assets to total domestic non-financial debt. Right panel: Proportion of debt owed by various entities which rests on bank balance sheets 11 And have had to take on additional assets Assets – HY Bond/Loan pipeline not yet brought to market – Liquidity puts on ABCP assets Additional assets and potential losses on these are significant compared with typical asset growth / earnings Not trivial Additional assets & losses ($bn) Notional ($bn) Potential Losses HY Bonds/Loans 120 6 2006 growth in Assets 696 ABCP Assets 85 4 Additional Assets 205 Total 205 10 % of 2006 growth 29% Financial Assets (June 2007) 7,419 2006 Earnings 91 Potential Losses 10 % of 2006 earnings 11% ________________ Source: Lehman Brothers; Left panel: HY loans/bonds notional estimated using pipeline and league table share of US banks in 2007. ABCP notional estimated from amount of decline in ABCP and US banks share of liquidity puts. Losses assumed at 5% of notional. Right panel: financial assets of banks from flow of funds data. Earnings from FDIC. 3 Capital ratios matter for asset growth Desire to remain better than “adequately capitalized” Capital Ratios constrained growth in the early 1990s A 1 pp reduction in capital ratio slowed asset growth by 2.6% Capital ratios matter for asset growth Capital/Asset Ratio in end 1989 Loan Growth in 1990-91 Less than 6% 6% - 8% Small Banks -2.8 0.6 Large Banks -8.8 -7.4 ________________ Source: Bernanke & Lown, “The Credit Crunch”, Brookings papers on economic activity, 2:1991. . Table is only for New Jersey Banks, 2.6% figure is for banks nationwide. 6 Large banks are reasonably well capitalized Focus on Large banks – They have most of the additional exposure – Their capital ratios were more affected in the early 1990s Capital ratios of large banks healthier versus history Last time we saw a significant deterioration in capital ratios was in 1990-92 Capital ratio for banking system is lower than averages But large banks have more healthy capital ratios 10% 11.0% 9% 10.5% 8% 10.0% June 2007, 8.28% 9.9% 7% 9.6% 9.5% 6% 9.0% 1992 1994 1996 1998 2000 2002 Average since 1994 - 8.35% 5% 2004 2006 1990 1992 1994 1996 1998 2000 2002 2004 2006 Tier 1 Capital Ratio (Large Banks) All Banks' Tier1 Capital Ratio ________________ Source: Left panel: FDIC data for all commercial banks. Right panel: Lehman Brothers Equity Research, top 30 banks by assets 7 But effect on large banks is still significant Banks are reasonably well capitalized to begin with, though their ratios have reduced over the past year Taking on HY/ABCP assets has two implications for ratios – Increases the asset base – Losses from these assets reduce capital Banks could take additional losses from mortgage exposure Reasonably well capitalized to begin with June 2007 Status Assets Equity Equity/Assets Ratio Risk Weighted Assets Tier 1 Capital Tier 1 Ratio Additional assets and losses ($bn) 8361 691 8.26% HY Loans/Bonds ABCP Assets Losses @ 5% Mortgage Losses Reduction in Capital 5863 486 8.28% Assets ($bn) 120 85 205 10 15 25 Risk Weighted Weight Assets 100% 120 20% 17 137 ________________ Source: Left panel: Lehman Brothers equity research, top 30 banks by assets; Right panel: HY loans/bonds notional estimated using pipeline and league table share of US banks in 2007. ABCP notional estimated from amount of decline in ABCP and US banks share of liquidity puts. Losses assumed at 5% of notional. Potential losses from mortgage assets as estimated by the Mortgage Strategy group under a -12% HPA scenario. 8 And could reduce asset growth appreciably Banks would like tier-1 ratio to remain above 7.5 - 8% Immediate deterioration in ratios is significant, but not catastrophic No need to sell assets immediately; more likely a slowing in future asset growth To maintain ratios at 8%, a $250 billion reduction in asset growth is necessary Immediate deterioration in ratios is significant Increased Assets Equity Equity/Assets Ratio Deterioration in Ratio Increased Risk Weighted Assets Tier 1 Capital Tier 1 Ratio Deterioration in Ratio And could entail a large reduction in asset growth 8566 bn 666 bn 7.77% -0.49% 6000 bn 460 bn 7.67% -0.61% Forecast Asset Growth for 2008 Reduction in Asset Growth Necessary to maintain 8% ratio Proportion of Projected Growth 685 bn 36% Forecasted Asset Growth (%) Constrained Asset Growth (%) Reduction in Asset Growth Reduction in Asset Growth (early 90s) 7.7% 4.9% 2.8% 3.7% 246 bn ________________ Source: Lehman Brothers, Lehman Brothers Equity Research. 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