KW Economics prepares rebuttal analysis for product liability cases venued in Illinois: what the loss claim consists of, the records that drive it, and a present value built to Illinois damages rules and venues. Plaintiff and defense.
Product liability damages reports often concern claimants without a conventional earnings history, and the review tests how the opposing report built the earnings base for a child, student, homemaker, or retiree, whether the household services and care components rest on the record or on assumptions, and, in a mass tort, whether one method was applied consistently across claimants or adjusted case by case. The economist checks the educational and occupational assumptions, the time-use and replacement wage sources, the life care plan pricing and growth rates, and the discounting, and quantifies the effect of each correction.
Critique of an opposing economic damages, valuation, or forensic accounting report for plaintiff or defense counsel. The review tests the assumptions, data sources, discount rates, worklife and life expectancy inputs, growth rates, mitigation treatment, and arithmetic behind the opposing number, identifies the errors that matter, and quantifies how the conclusion changes when they are corrected. The result supports cross-examination, a rebuttal report, or a motion directed at the reliability of the opinion.
The exposure tracks the injury: burns, amputations, and neurological injuries produce large future earnings and care losses; less severe injuries produce a bounded past loss and limited future treatment. Because product cases often involve children, homemakers, and retirees, the household services and care components frequently outweigh the earnings loss, and the analysis must be built from those components rather than from wage records that do not exist. For fatal injuries the exposure follows the wrongful death structure with the personal consumption deduction as the key assumption.
Illinois courts ask whether the methodology behind an expert opinion is generally accepted in the relevant professional community, and separately whether the economist is qualified by training and experience and applied the method to the facts of the case. Forensic economic methods for lost earnings, worklife, and present value are published and long used, so the examination usually turns on the inputs and their support in the record.
Highest court: Illinois Supreme Court. Court system: illinoiscourts.gov.
Federal venues: Northern District of Illinois, Central District of Illinois, Southern District of Illinois.
Outside the civil courts, wage-loss disputes in workers' compensation matters proceed before the Illinois Workers' Compensation Commission.
Illinois pairs a wrongful death action for the pecuniary injuries to the spouse and next of kin, which now include grief and loss of society, with a survival action for the decedent's own claims, including earnings lost between injury and death. Recovery is barred once the plaintiff's fault exceeds half, the common-law collateral source rule applies with a post-verdict reduction procedure in medical malpractice cases, and prejudgment interest on personal injury and wrongful death awards now runs from the filing of the action.
We issue a rebuttal report where one is disclosed and provide deposition and trial testimony, cross-examination outlines, and support for motions directed at the opinion.
The same four steps apply to a product liability case venued in Illinois; the damages framework above decides which components enter the total. Establish the but-for path from the earnings history or, for a child, student, or homemaker, from the educational path, occupational data, or the household work performed. Draw the post-injury path from actual earnings and the work-capacity opinions, and project both paths over the applicable worklife or life expectancy with growth. Value household services from time-use data and local rates, and price future care from the life care plan with category-specific cost growth. Discount every stream to present value at a stated rate and, where there are multiple claimants, apply one documented methodology to each record.
Illinois courts ask whether the methodology behind an expert opinion is generally accepted in the relevant professional community, and separately whether the economist is qualified by training and experience and applied the method to the facts of the case. Forensic economic methods for lost earnings, worklife, and present value are published and long used, so the examination usually turns on the inputs and their support in the record. Product Liability cases venued in Illinois are heard in the Circuit Court (General jurisdiction; 25 judicial circuits across the state, including the Circuit Court of Cook County), with final appeals to the Illinois Supreme Court. Matters within federal jurisdiction proceed in the Northern District of Illinois, Central District of Illinois, and Southern District of Illinois.
Illinois pairs a wrongful death action for the pecuniary injuries to the spouse and next of kin, which now include grief and loss of society, with a survival action for the decedent's own claims, including earnings lost between injury and death. Recovery is barred once the plaintiff's fault exceeds half, the common-law collateral source rule applies with a post-verdict reduction procedure in medical malpractice cases, and prejudgment interest on personal injury and wrongful death awards now runs from the filing of the action. The report presents past and future amounts separately, states every rate and table with its source, and shows the result under the alternatives the other side is likely to argue, so counsel can apply the Illinois rules to a documented figure.
Request a consultation on Rebuttal or call (201) 343-0700. Plaintiff and defense counsel.