Managing Reinsurance Programs

Managing Reinsurance Programs

When To Use

• Analyzing an existing reinsurance program for renewal strategy or restructuring
• Optimizing cession structures across quota share, surplus, excess-of-loss, and catastrophe layers
• Evaluating reinsurer counterparty credit quality and concentration risk
• Pricing treaty or facultative placements and comparing broker submissions
• Assessing net retained risk positions after cessions and retrocessions
• Preparing reinsurance program summaries for board, rating agency, or regulatory review

Inputs To Gather

• Current treaty/facultative schedule: All active reinsurance contracts with attachment points, limits, rates, and reinstatement provisions
• Loss history: At least 5–10 years of gross and net incurred/paid loss triangles by line of business
• Exposure data: Premium volume, policy counts, PMLs (probable maximum losses), and aggregate exposure by geography/peril
• Counterparty information: Reinsurer names, AM Best / S&P / Fitch ratings, collateral arrangements, and outstanding recoverables
• Pricing indications: Broker market submissions, rate-on-line quotes, and sliding-scale commission terms
• Regulatory/rating constraints: RBC requirements, rating agency capital model outputs, and jurisdictional cession limits [VERIFY]
• Retrocession details: Any retro covers purchased by reinsurers that affect credit assessment

Workflow

1. Map the current program

   • Diagram each layer: proportional (quota share, surplus) and non-proportional (per-risk XOL, catastrophe XOL, aggregate stop-loss)
   • Record attachment points, co-participation, limits, reinstatement terms, and sunset/commutation clauses
   • Identify gaps or overlaps between layers and any uncovered exposure corridors

2. Analyze cession efficiency

   • Calculate cession ratios by line of business and compare to peer benchmarks
   • Model net retained volatility under current structure using historical and stochastic loss scenarios
   • Evaluate whether proportional vs. non-proportional mix appropriately balances earnings stability against cost of risk transfer
   • Test alternative structures: higher retentions, aggregate deductibles, multi-year deals, or indexed triggers

3. Assess counterparty credit and concentration

   • Review each reinsurer's financial strength rating and trend (stable, positive, negative outlook)
   • Calculate single-reinsurer and top-5-reinsurer concentration as a percentage of total ceded premium and recoverable balances
   • Evaluate collateral adequacy: letters of credit, trust accounts, funds-withheld arrangements
   • Flag any reinsurer on regulatory watch lists or with disputed balances [VERIFY]

4. Price and benchmark layers

   • Compute rate-on-line (ROL), rate-on-line adjusted for reinstatements, and expected loss ratio for each layer
   • Compare current pricing to catastrophe model output (e.g., AIR, RMS, Verisk) expected losses and historical burn cost
   • Evaluate sliding-scale and profit-sharing commissions for proportional treaties — model commission outcomes under different loss scenarios
   • Benchmark against market indices (Guy Carpenter ROL Index, Gallagher Re rate monitors) where available

5. Model net retained position

   • Run deterministic and stochastic scenarios (1-in-100, 1-in-250 return periods) on the net retained book
   • Calculate impact on RBC ratio, rating agency capital adequacy, and economic capital metrics
   • Stress-test for adverse development: reserve deterioration, clash events, correlated catastrophe losses
   • Quantify earnings-at-risk and capital-at-risk with and without proposed program changes

6. Formulate renewal/restructuring recommendations

   • Rank alternative structures by cost efficiency (cost of reinsurance per unit of volatility reduction)
   • Identify optimal retention levels balancing premium retention, capital relief, and tail-risk protection
   • Recommend reinsurer panel adjustments based on credit quality, pricing, and relationship value
   • Outline transition plan if restructuring mid-term (commutation mechanics, notice periods)

Output

• Program summary table: Layer-by-layer breakdown showing type, attachment, limit, rate, reinsurer panel, and ratings
• Cession optimization analysis: Current vs. proposed structures with modeled net retained loss distributions
• Counterparty scorecard: Each reinsurer rated on financial strength, collateral, claims-paying history, and concentration share
• Pricing comparison matrix: ROL, expected loss, and margin analysis across layers and competing submissions
• Net retained risk profile: Capital adequacy metrics, earnings volatility, and tail-risk exposure under recommended structure
• Executive recommendation memo: Board-ready summary with key trade-offs, cost impacts, and action items for renewal

Quality Checks

• Verify all attachment points and limits sum correctly with no unintended gaps between layers
• Confirm loss data used for pricing is developed to ultimate and adjusted for trend/IBNR
• Cross-check reinsurer ratings against the most recent agency publications — ratings can change quarterly [VERIFY]
• Ensure cession ratios comply with jurisdictional limits (e.g., credit-for-reinsurance statutes, authorized vs. unauthorized reinsurer rules) [VERIFY]
• Validate that collateral requirements satisfy domiciliary state regulations for non-admitted reinsurers [VERIFY]
• Confirm reinstatement premium calculations match contract language (pro-rata as to time, pro-rata as to amount, or both)
• Flag any assumptions about correlation between perils or lines of business in stochastic models — document model limitations explicitly