settlement-analysis-expert

name	settlement-analysis-expert
description	Use when deciding settle-versus-hearing on an expropriation file — computing BATNA from probability-weighted hearing outcomes, identifying ZOPA against an owner counteroffer, scoring owner holdout risk (0-30), running sensitivity on legal/expert fees, or generating a diminishing concession strategy. Produces SETTLE/HEARING/NEGOTIATE recommendations with risk-adjusted net benefit.

What This Skill Provides

Core Analysis Capabilities

1. Settlement vs. Hearing Analysis

   • Probability-weighted expected value of hearing outcomes
   • Settlement scenario comparison (current offer, counteroffer, midpoint)
   • Net benefit calculation with risk adjustment
   • Breakeven settlement determination

2. BATNA Calculation

   • Expected award calculation across low/mid/high scenarios
   • Total hearing costs (legal fees, expert fees, time costs)
   • Net BATNA (total expected cost to buyer)
   • Uncertainty analysis (standard deviation, coefficient of variation)

3. ZOPA Analysis

   • Zone of possible agreement identification
   • Optimal settlement range recommendations
   • Opening offer, target, and walkaway points
   • Negotiation leverage assessment

4. Risk Assessment

   • Owner holdout risk scoring (0-30 scale)
   • Litigation probability estimation
   • Expected hearing duration and cost ranges
   • Risk factor identification and mitigation strategies

5. Strategic Planning

   • Concession strategy with diminishing increments
   • Negotiation rounds planning
   • Timeline and action items
   • Decision confidence levels

Key Metrics Calculated

• Expected Hearing Cost: Probability-weighted award + legal/expert fees
• Net Benefit: Settlement savings vs. hearing
• Holdout Risk Score: 0-30 scale (motivation + sophistication + alternatives)
• Litigation Probability: 0-100% based on valuation gap, owner profile, case complexity
• ZOPA Range: Lower bound (seller min) to upper bound (buyer max)
• Optimal Settlement: Target, floor, ceiling within ZOPA
• Risk-Adjusted Benefit: Net benefit minus uncertainty premium

Calculator: settlement_analyzer.py

Location: ${CLAUDE_PLUGIN_ROOT}/skills/settlement-analysis-expert/settlement_analyzer.py

Purpose: Analyze settlement scenarios vs. hearing risk with probability-weighted outcomes

Architecture: Modular design following Issue #21 requirements

• Thin orchestration layer (main calculator)
• Separate modules for validation, calculations, analysis, output formatting
• Shared utilities integration (negotiation_utils, risk_utils, financial_utils, report_utils)

Modules

validators.py

• Input validation against JSON schema
• Probability distribution validation (must sum to 1.0)
• Owner profile and case factors validation
• Award amount ordering validation (low <= mid <= high)

calculations.py

• Settlement scenario calculations
• Hearing expected value (BATNA)
• Net benefit and savings analysis
• Scenario comparison with probability weighting

analysis.py

• Settlement vs. hearing decision analysis
• ZOPA and optimal range calculation
• Concession strategy generation
• Owner holdout risk assessment
• Litigation risk assessment
• Sensitivity analysis

output_formatters.py

• Comprehensive markdown reports
• Executive summaries
• Scenario comparison tables
• Financial summaries

Usage

# Basic usage (markdown report to stdout)
python settlement_analyzer.py samples/sample_1_transmission_easement.json

# Generate report to file
python settlement_analyzer.py samples/sample_1_transmission_easement.json --output report.md

# JSON output for programmatic use
python settlement_analyzer.py samples/sample_1_transmission_easement.json --json > results.json

Input Schema

Required Fields:

• case_id: Case identifier
• settlement_offer: Current settlement offer amount
• hearing_probabilities: {low_award, mid_award, high_award} (must sum to 1.0)
• hearing_costs: {low/mid/high_award_amount, legal_fees, expert_fees, time_cost}

Optional Fields:

• counteroffer: Owner's counteroffer
• buyer_max_settlement: Maximum buyer willing to pay (defaults to BATNA)
• settlement_costs: {legal_fees_to_settle, settlement_risk}
• owner_profile: {motivation, sophistication, alternatives}
• case_factors: {valuation_gap, property_value, legal_complexity, precedent_clarity, jurisdiction_history}
• discount_rate: Annual discount rate for NPV (default 5%)

Full Schema: See settlement_input_schema.json (JSON Schema Draft 2020-12)

Sample Input

{
  "case_id": "HYDRO-2025-001",
  "property_description": "Transmission line easement across 50-acre farm",
  "settlement_offer": 180000,
  "counteroffer": 220000,
  "hearing_probabilities": {
    "low_award": 0.2,
    "mid_award": 0.5,
    "high_award": 0.3
  },
  "hearing_costs": {
    "low_award_amount": 150000,
    "mid_award_amount": 185000,
    "high_award_amount": 230000,
    "legal_fees": 50000,
    "expert_fees": 30000,
    "time_cost" 
  
   
     
     
  
   
     
       
       
       
    
     
       
       
       
    
     
       
       
       
    
  
   
     
     
     
     
     
  

Output Report

The calculator generates a comprehensive markdown report with:

1. Executive Summary

   • Recommendation (SETTLE / PROCEED TO HEARING / NEUTRAL)
   • Rationale and confidence level
   • Financial impact

2. Financial Summary

   • Settlement total cost vs. hearing total cost
   • Net benefit and savings percentage
   • Breakeven settlement amount

3. Hearing Risk Analysis

   • Expected award with probability distribution
   • Total costs breakdown (legal, expert, time)
   • Award range (low/mid/high scenarios)
   • Uncertainty metrics (standard deviation, coefficient of variation)

4. Settlement Scenarios

   • Scenario comparison table (current offer, counteroffer, midpoint)
   • Probability-weighted costs
   • Scenario descriptions

5. ZOPA Analysis (if counteroffer provided)

   • ZOPA existence and range
   • Optimal settlement range (opening, target, walkaway)
   • Negotiation room and leverage

6. Owner Holdout Risk Assessment (if owner profile provided)

   • Risk level (LOW/MEDIUM/HIGH/CRITICAL)
   • Holdout probability
   • Score breakdown (motivation, sophistication, alternatives)
   • Key risk factors and mitigation strategies

7. Litigation Risk Assessment (if case factors provided)

   • Litigation probability
   • Expected duration (months) and cost
   • Risk factors

Shared Utilities Used

negotiation_utils.py:

• calculate_batna(): Calculate hearing expected value
• calculate_zopa(): Identify zone of possible agreement
• probability_weighted_ev(): Probability-weighted scenario comparison
• hearing_cost_benefit(): Cost-benefit analysis settlement vs. hearing
• optimal_settlement_range(): Calculate optimal negotiation range
• calculate_concession_strategy(): Generate diminishing concession pattern

risk_utils.py:

• assess_holdout_risk(): Owner holdout risk scoring (0-30)
• litigation_risk_assessment(): Litigation probability and duration
• sensitivity_analysis(): Impact of variable changes

financial_utils.py:

• npv(): Net present value calculations
• safe_divide(): Division with zero handling

report_utils.py:

• generate_executive_summary(): Decision-focused summaries
• format_markdown_table(): Scenario comparison tables
• eastern_timestamp(): Report timestamps
• generate_document_header(): Standard headers
• format_number(): Currency/percentage formatting

Decision Framework

Recommendation Thresholds

SETTLE (High Confidence):

• Net benefit > $10,000
• Settlement saves material amount vs. hearing
• Low hearing uncertainty acceptable

SETTLE (Medium Confidence):

• Net benefit $0 - $10,000
• Settlement saves small amount vs. hearing
• Uncertainty may be concerning

NEUTRAL (Continue Negotiations):

• Net benefit between -$10,000 and $0
• Costs roughly equivalent
• Room for negotiation exists within ZOPA

PROCEED TO HEARING:

• Net benefit < -$10,000
• Hearing expected to save material amount vs. settlement
• Settlement offer insufficient

Risk Adjustment

Hearing Uncertainty Premium:

• Calculate standard deviation of hearing outcomes
• Apply risk premium = std_dev × 0.5 (risk aversion factor)
• Risk-adjusted benefit = net_benefit - risk_premium

Holdout Risk Scoring (0-30 scale):

• 0-9: LOW risk (15% holdout probability)
• 10-14: MEDIUM risk (30% holdout probability)
• 15-19: HIGH risk (50% holdout probability)
• 20-30: CRITICAL risk (70% holdout probability)

Litigation Probability Factors:

• Valuation gap percentage
• Owner risk profile
• Legal complexity
• Precedent clarity
• Jurisdiction history

Workflow Integration

Typical Use Cases

1. Initial Settlement Evaluation

# Evaluate initial settlement offer vs. hearing
python settlement_analyzer.py case_data.json --output initial_analysis.md

2. Counteroffer Analysis

# Update JSON with counteroffer, recalculate ZOPA
python settlement_analyzer.py case_data_with_counter.json --output counter_analysis.md

3. Negotiation Strategy Development

# Generate concession strategy based on ZOPA
python settlement_analyzer.py case_data.json --json | jq '.concession_strategy'

4. Board Approval Package

# Comprehensive report for executive decision
python settlement_analyzer.py case_data.json --output board_memo.md

Integration with Other Skills

Combines with:

• expropriation-compensation-entitlement-analysis: Legal entitlement framework for hearing scenarios
• injurious-affection-assessment: Quantify damages for hearing cost estimates
• agricultural-easement-negotiation-frameworks: Farm-specific negotiation strategies
• negotiation-expert: Evidence-based persuasion and calibrated questions

Key Terms

• BATNA: Best Alternative to Negotiated Agreement (hearing outcome)
• ZOPA: Zone of Possible Agreement (overlap between buyer max and seller min)
• Holdout Risk: Probability owner refuses settlement and forces hearing
• Litigation Probability: Likelihood of proceeding to expropriation hearing
• Net Benefit: Settlement savings vs. hearing (positive = settle, negative = hearing better)
• Expected Award: Probability-weighted hearing compensation
• Optimal Settlement Range: Opening offer, target, and walkaway points
• Concession Strategy: Diminishing increments from opening to target
• Risk-Adjusted Benefit: Net benefit minus uncertainty premium

Expert Guidance

When Settlement Makes Sense

1. Certainty Value: Settlement eliminates hearing uncertainty
2. Cost Savings: Avoid legal fees, expert fees, time delays
3. Relationship Preservation: Maintain goodwill for future dealings
4. Timeline Advantage: Faster resolution enables project progress
5. Risk Mitigation: Avoid worst-case hearing outcomes

When Hearing Makes Sense

1. Insufficient Offer: Settlement offer materially below expected hearing award
2. Precedent Setting: Need hearing decision for future similar cases
3. Owner Unreasonable: Counteroffer far exceeds fair value
4. Strong Case: High confidence in favorable hearing outcome
5. ZOPA Absent: No overlap between buyer max and seller min

Negotiation Best Practices

1. Start with BATNA: Know your walkaway point before negotiating
2. Calculate ZOPA: Identify settlement range where both parties benefit
3. Use Diminishing Concessions: Signal approaching limit
4. Anchor High/Low: Buyer starts low, seller starts high, meet in middle
5. Justify Movements: Each concession tied to new information or reciprocity
6. Monitor Owner Risk: Adjust strategy based on holdout probability
7. Document Everything: Create audit trail for decision rationale

References

Ontario Expropriations Act:

• s.13: Market value determination
• s.14: Basis of compensation
• s.18: Disturbance damages
• s.20: Interest on compensation

Negotiation Theory:

• Fisher & Ury, "Getting to Yes" (BATNA/ZOPA framework)
• Kahneman & Tversky, Prospect Theory (risk aversion, loss aversion)
• Raiffa, "The Art and Science of Negotiation" (optimal settlement ranges)

Real Estate Valuation:

• USPAP Standard 1: Real Property Appraisal (hearing award estimation)
• CUSPAP: Canadian Uniform Standards of Professional Appraisal Practice