1. Concurrent Session: Asbestos Claims Liabilities Quantification of Asbestos Liabilities Jennifer L. Biggs, FCAS, MAAA Consulting Actuary Tillinghast – Towers Perrin 2001 CAS Annual Meeting November 13-14, 2001 Atlanta, Georgia

2. 2 The Asbestos Litigation Environment Has Changed, Increasing Costs to Defendants Surge in claim filings Rescission of previous settlement agreements between plaintiffs attorneys and defendants Bankruptcies Increase settlement amounts with remaining defendants Increase number of defendants

3. 3 …and Increasing Costs to Insurers and Reinsurers Increased costs for existing defendants Additional costs for new defendants Additional coverage accessed Roll-forward of initial coverage blocks Products reclassification

4. 4 Products Reclassification Asbestos claims have traditionally been filed under the products coverage of GL policies Two courts have ruled that non-products GL coverage may apply to claims against installation contractors Frontier Insulation Contractors, Inc. v. Merchants Mutual Ins. Co., 667 N.Y.S. 2d 982 (N.Y. Ct. App. 1997) Commercial Union Ins. Co. v. Porter Hayden Co., 698 A.2d 1167 Md. Ct. Spec. App. 1997) Now, traditional products defendants with installation activities with exhausted (or nearly exhausted) products coverage are attempting to obtain additional insurance coverage by reclassifying claims (that were previously paid under products limits) as operations claims.

5. 5 Premises / Operations Coverage If reclassification successful Reinstates portion of previously exhausted products limits Provides additional limits under premises/ operations coverage Limits on premises/operations coverage? Generally doesn’t have aggregate limit May reflect aggregate limit if subject to Wellington

6. 6 How to Quantify Asbestos Liabilities? Actuaries typically like to use past experience to predict the future However, for asbestos we can’t use traditional actuarial methods (e.g., accident year loss development projections) Long latency from exposure to disease manifestation Potential involvement of multiple policy periods for individual claims

7. 7 How to Quantify Asbestos Liabilities? Many use benchmarks or rules of thumb Market share techniques Survival ratio techniques Comparisons to peer companies (e.g., significant reserve additions) Aggregate development (multiples of paid losses, case reserves, or reported losses)

8. 8 How to Quantify Asbestos Liabilities? Exposure-based modeling will improve understanding of ultimate A&E liabilities For an insurer or reinsurer, it considers Mix of insureds Types of coverage  Policy wording  Attachment points and limits  Years of coverage  Claims handling and settlement activities Greater understanding equips the defendant, insurer, or reinsurer to deal strategically with its exposure

9. 9 Estimates of the “Universe” Source Tillinghast Net U.S. Insurer/Reinsurer Ultimate Loss & ALAE $38 – $43 billion Date 12/96 Estimate A.M. Best $40 billion From 1997 A&E Study A.M. Best $65 billion From May 7, 2001 Special Report Tillinghast $55 - $65 billion Released May 30, 2001

10. 10 Paid and Reported Loss and Expense Compared to Estimates of Net U.S. Ultimate Liability 0 10 20 30 40 50 60 70 80 1994199519961997199819992000 $ Billions 0 10 20 30 40 50 60 70 80 Tillinghast 2001 Ultimate ($55.0-65.0 billion) A.M. Best 2001 Ultimate ($65.0 billion) Cumulative Paid Outstanding (Case & IBNR)

11. 11 Estimation of Ultimate Loss and Expense – Top Down Estimate total awards to plaintiffs ~$200 billion Estimate number of personal injury filings by disease by calendar year Estimate average indemnity by disease  Trend to future years Multiply future filings by trended severities Load for expense

12. 12 Estimation of Ultimate Personal Injury Claim Filings Tillinghast Projection of Number of Asbestos Related Filings 1995 - 19992000 - 20042005 - 20092010 - 20142015 - 20192020 - 20242025 - 20292030 - 20342035 - 20392040 - 20442045 - 2049 Calendar Year Number of Filings MesoLung CancerNon-Malignant

13. 13 Estimation of Ultimate Loss and Expense Tillinghast Projection of Asbestos Related Ultimate Losses 1995 - 19992000 - 20042005 - 20092010 - 20142015 - 20192020 - 20242025 - 20292030 - 20342035 - 20392040 - 20442045 - 2049 Filed Year $ Expected Loss MesoLung CancerNon-Malignant

14. 14 Allocate Ultimate Loss and Expense Among Multiple Payers Defendant Cost Retained Insured Direct – U.S. Retained – U.S. Ceded U.S. London Other U.S. London Other Direct – London Retained – London Ceded

15. 15 Portion of $200 billion Ultimate Loss and Expense – Retained, Net Insured U.S., Net Non-U.S. *$60 billion mid-point of $55 – $65 billion range of the “Universe” of net liabilities to the U.S. P/C market.

16. 16 Estimation of Ultimate Loss and Expense – Bottom Up Estimate total cost to defendants ~$200 billion Develop database of defendant experience to year-end 2000  Number of filings against defendants  Average indemnity (defendant’s share)  Expense-to-indemnity ratios Resulting distributions vary by tier

17. 17 Estimation of Ultimate Loss and Expense – Bottom Up Project future filings for each defendant  implies ~60 defendants per plaintiff case Project future severities by defendant  implies average ultimate severities of $1,873 to $5,550 – vary by tier. Project future expenses (defense costs) by defendant  Implies average ultimate expense loads of 20% to 116% – vary by tier.  Reflects a reduction in expenses for Tier 3-Low defendants over a five year period.

18. 18 Estimation of Ultimate Loss and Expense – Bottom Up Determine percentage insured Allocate indemnity and expense to year Compare to average coverage profiles  Expense treatment varies by policy Consider reinsurance cessions

19. 19 More Detailed Coverage Description of Excess 1 Layer in 1980 Excess 2 Excess 1 10% Insurer ABC Excess 1 20% Insurer DEF Excess 1 70% Insurer GHI Primary - Insurer JKL

20. 20 Comparison of Loss Allocated to 1980 to Available Coverage of Insurer ABC For example, if Insurer ABC wrote 10% of $5 million xs of $1 million in 1980, and ultimate losses allocated to 1980 totaled  $1,000,000, then Insurer ABC’s gross liability would be $0 $4,000,000, then Insurer ABC’s gross liability would be $300,000 (= 10% x ($4,000,000 – $1,000,000))  $6 million, then Insurer ABC’s gross liability would exhaust its limit of $500,000

21. 21 Why So Much Litigation? Large percentage of population exposed Signature diseases Potential for large jury awards Economies of scale for plaintiff attorneys Insurance recoverables

22. 22 Quotes from Clients and Colleagues “The claims are continuing.” “We have more open accounts today then we did ten years ago. We’re seeing more claims against Main Street America – distributions, hardware, HVAC.” “Claim filings have remained steady; we expected a decrease by now.” “Asbestos is the energizer bunny of toxic torts; it keeps going and going and going...” “We are seeing operations claims from new defendants (contractors, distributors)” We’ve been approached by producers seeking finite cover. The cover might be a positive influence on financial analyst opinions … The defendants must anticipate that filings will continue … A small number of deals are being done.” “I expect to see at least five more bankruptcies of asbestos defendants in the next 12 to 18 months.” (This was stated in September 2000; since then eight defendants have declared bankruptcy …) In November 2000, “The life of HR1283 hinges upon the outcome of the presidential election.” “Asbestos litigation is a profit-driven industry.” “Don’t think of them as lawyers, think of them as venture capitalists.” “… factories (be they lawyers) generating paper … Here’s the form, fill in the blanks … won’t end by when I die, even when my kids die …”

23. 23 The Cry for Solutions Dismissal of the Georgine and Fibreboard settlements Georgine restricts the application of Rule 23 – asbestos “class” too diverse Fibreboard places new restrictions on limited fund class actions In both cases, the Supreme Court cries for a legislative solution Attempts to establish the Asbestos Resolution Corp. – 2000 bills (HR1283 / S758) make little progress (stalled in committee) Bankruptcy cited as a “legislative solution” by B&W Expect more bankruptcies Tax Relief (2001: HR1412) Finite reinsurance deals or LPTs

24. 24 Changes on the Horizon Asbestos defendants fight back G-I Holdings files civil racketeering suit against three plaintiff law firms (January 2001) CCR changes its procedures  abandons practice of routinely settling cases on a group basis and requiring members to share settlement costs (February 2001)  stops settling new asbestos claims for remaining 14 members effective August 1, 2001 Asbestos defendants file suits against several tobacco firms  Manville Trust “Falise” mistrial (January 2001); suit dropped (June 2001)  Mississippi case dismissed – Owens Corning to appeal (May 2001) Insurers also fight Connecticut Supreme Court rules for insurers and against Met Life (January 2001) Equitas leads London insurers, requiring evidence of injury and product identification effective June 1, 2001 The Coalition for Asbestos Justice

25. 25 Jennifer L. Biggs Ms. Biggs is a co-author of Tillinghast’s study regarding the asbestos “universe,” first presented on May 30, 2001 to the RAA Education Conference and the Casualty Actuaries of the Mid-Atlantic Region (CAMAR). She is a consulting actuary with Tillinghast – Towers Perrin in its St. Louis office. Ms. Biggs is a member of Tillinghast’s asbestos and environmental practice area. She coordinates research and development activities relating to asbestos and has quantified reserve needs for asbestos, pollution, and breast implant liabilities for insurance and reinsurance companies. Ms. Biggs has also been active in the firm’s asbestos and environmental reinsurance placement initiative. Ms. Biggs has spoken at Annual Meetings of the Casualty Actuaries in Reinsurance and the Casualty Actuarial Society regarding asbestos liabilities. She recently assumed the role of Chairperson of the American Academy of Actuaries Mass Tort Work Group which has created a primer on asbestos issues for policy-makers. Ms. Biggs also has significant experience in the professional liability area. Her work includes analyses of funding requirements, self-insured retention limits, and allocation systems for self-insured trust funds of several hospitals. She also performs reserve evaluations, opining on year-end statutory reserve levels for physician insurers. Additionally, she has assisted insurers by analyzing rate levels and preparing filing materials for entry into new states. Prior to relocating to Tillinghast’s St. Louis office in 1988, Ms. Biggs spent almost four years in Tillinghast’s Bermuda office. There she gained considerable experience in financial reinsurance, performing pricing analyses for loss portfolio transfers. Most other assignments were related to loss reserving for reinsurance and captive insurance companies. Ms. Biggs is a Fellow of the Casualty Actuarial Society and a Member of the American Academy of Actuaries. Ms. Biggs graduated with college honors from Washington University in St. Louis with a B.A. in mathematics and a business minor.

26. 26 Michael E. Angelina Mr. Angelina is a co-author of Tillinghast’s study regarding the asbestos “universe,” first presented on May 30, 2001 to the RAA Education Conference and the Casualty Actuaries of the Mid-Atlantic Region (CAMAR). He is a consulting actuary with Tillinghast – Towers Perrin in its Philadelphia office. Prior to rejoining Tillinghast in January 2000, Mr. Angelina was Vice President and Actuary with Reliance Reinsurance Corp. (RRC). He also served as the Actuarial Officer of the Finite Risk unit. His responsibilities in the financial actuarial role included: modeling outwards reinsurance transactions, providing actuarial support and guidance for areas which had problematic implications to RRC’s financial results, and identifying new opportunities for growth. In the Finite Risk unit, Mr. Angelina’s responsibilities included: performing actuarial and underwriting analyses of loss portfolio transfers; developing the financial structure of potential deals; and performing due diligence reviews of target books of business. Incorporating his 11 years at Tillinghast prior to rejoining the firm, Mr. Angelina has been involved in a number of client assignments including: ratemaking for personal automobile business; reserve reviews for insurers, reinsurers, excess and surplus carriers, and self insured entities; valuations of insurance operations in support of mergers and acquisitions; financial modeling; quantification of asbestos and pollution liabilities; and the development of pricing systems and size of loss distributions for multinational excess insurance coverages. He is a developer of RPIL, Tillinghast’s excess of loss pricing system, and part of the Global Loss Distributions (GLD) initiative. Mr. Angelina is a member of Tillinghast’s asbestos and environmental practice area, and currently coordinates research and development activities relating to the contingent liabilities of corporate asbestos defendants. He has also written for Emphasis on asbestos issues, and has participated on various industry forums and meetings regarding asbestos liabilities. Mr. Angelina is also active in the firm’s placement initiative for these exposures. Mr. Angelina is a frequent speaker at the Casualty Actuarial Society seminars on pricing and reserving for US and international exposures and has written on risk financing costs for Captive Insurance Company Reports. Prior to joining Tillinghast in 1988, Mr. Angelina worked for CIGNA in the workers compensation and the actuarial research units. Mr. Angelina is an associate of the Casualty Actuarial Society and a Member of the American Academy of Actuaries. Mr. Angelina is a graduate of Drexel University with a B.S. degree in Mathematics.