Experts for every practice
The core practices
Each library covers the expert classes, methodology canon and Daubert-vulnerable patterns that define a practice area. The rulings behind them are in the expert class library and the guides.
Cartel, overcharge and monopolization
Antitrust cases run through the economists. Cartel and common-impact econometricians, overcharge and pass-through, monopolization and market-definition, merger effects, and industrial organization, grounded in a real cost pass-through on public FRED series.
- Defense Cartel Econometrician
- Plaintiff Common-Impact Economist
- Overcharge & Pass-Through Economist
- Monopolization & Market-Definition Economist
- +2 more
Section 10(b), Halliburton II and Delaware Chancery
Ten experts covering roughly 85% of expert witness types retained in Section 10(b) and Delaware Chancery cases. Defense and plaintiff event-study econometricians, class-certification and price-impact economists, forensic accountants, valuation and fairness-opinion economists, governance and executive-compensation experts.
- Defense Event-Study Econometrician
- Valuation & Fairness-Opinion Economist
- Plaintiff Event-Study Econometrician
- Class-Certification & Price-Impact Economist
- Forensic Accounting & Financial-Reporting
- +5 more
MDL, toxic tort and coordination
One methodology across hundreds of plaintiffs: causation toxicologists, hygienists and epidemiologists for asbestos, talc, PFAS and Roundup.
- Causation Toxicologist (every-exposure)
- Industrial Hygienist (Asbestos / Silica)
- Epidemiologist (PFAS / Roundup / Talc)
- Pharmacology / Pharmacovigilance
Biomechanical, medical and life-care
Biomechanics first, then damages economists, life-care planners, radiologists and accident reconstructionists, with the standard-of-care physicians and nurses of malpractice cases.
- Biomechanical Engineer (low-speed MVA)
- Accident Reconstructionist
- Lifetime-Earnings Economist
- Hedonic-Damages Economist
- Life-Care Planner
- MRI / Spine Radiologist
- Neuropsychologist (mTBI)
- OB Nursing / Birth Injury
- Trucking Safety / FMCSR
Contract, partnership and arbitration disputes
Damages quantum, custom-and-practice and forensic accounting, plus fact-witness rehearsal from partnership disputes to arbitration.
- Contract Damages Quantum
- Industry Custom & Practice
- Forensic Accounting (Commercial)
- Real Estate / Construction Valuation
- Spoliation / Evidentiary
- Arbitration Procedure
Across the docket
Markman, damages and technical experts
Reasonable-royalty damages, claim construction and Markman hearings.
- Patent Damages Economist
- Technical Expert (Markman)
- Reasonable Royalty
Causation, exposure and Daubert
Causation toxicologists, hygienists and exposure scientists, and the every-exposure cross.
- Causation Toxicologist
- Industrial Hygienist
- Exposure Scientist
Whistleblower, discrimination and wage-hour
Whistleblower retaliation, Title VII and wage-hour class actions.
- HR / Workplace Practices
- Vocational / Lost Earnings
- Statistical Disparity
Duty to defend, coverage and reasonable expectations
Coverage, claims-handling and bad-faith damages experts.
- Coverage Attorney
- Claims-Handling Specialist
- Bad-Faith Damages
Standard of care, causation and damages
Standard of care, causation and life-care. Cheap to build, but the buyers are thousands of small firms, so it comes last.
- Standard-of-Care Specialist
- Causation Expert
- Damages Life-Care Planner
Expert testimony is concentrated
A small number of expert classes account for most of what is said on a stand in US civil litigation, and the tail beyond them is long and thin. That is what makes a library a finite thing to build, and it is why the order of the build matters more than its size.
About half of all civil expert testimony, because the head of the distribution is very heavy.
Four fifths. The body of medical, engineering and financial testimony is covered.
Ninety percent and the practical ceiling. Past this, each addition buys less than a tenth of a percent.
See the classes one by one, with how their testimony is attacked and the rulings behind it, in the expert class library.
Tell us about a practice we don’t cover yet
The library spans hundreds of expert classes across civil litigation. Tell us the matter and the expert you are facing, and we will show you how we would approach it.
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