KW Economics prepares lost earnings analysis for traumatic brain injury cases venued in Arizona: what the loss claim consists of, the records that drive it, and a present value built to Arizona damages rules and venues. Plaintiff and defense.
Brain injury claims often present a large lost earnings figure because cognitive and behavioral effects can end a career even when physical function returns, and a young claimant's worklife is long. The economist builds the but-for path from the earnings history or, for a young person, from occupational data for the path they were on, and compares it with a post-injury path that may be no competitive work, work only with supports, or work at a lower level. The neuropsychological and work-capacity opinions in the record define that path; the report shows the loss under each opinion when they differ and states how the total moves with residual capacity.
Past and future lost earnings and fringe benefits for a person whose injury has removed them from work or reduced what they can earn. The analysis builds from the earnings history, projects the but-for path over the person's expected worklife with wage growth, and discounts the future stream to present value. When the person can still work in a reduced capacity, the loss is framed as diminished earning capacity, with the post-injury path drawn from a vocational opinion or the treating record and offset against the but-for projection.
Two components usually dominate: future lost earnings across a long worklife for a young person, and the present value of attendant care and supervision when the plan calls for daily hours of paid help. Because the level of supervision and the person's residual work capacity are both matters of expert opinion, the report's total is highly sensitive to those inputs, and the life expectancy used for the care stream is a second source of dispute. Mild injury with persistent symptoms presents a narrower claim built on reduced hours, lost advancement, and periodic treatment.
Arizona courts screen expert opinion for reliability before it reaches the jury: the judge asks whether the witness is qualified, whether the method rests on sufficient facts and reliable principles, and whether those principles were applied reliably to the case. An economic damages report is written to that inquiry, with each input tied to the record and each data series identified by source.
Highest court: Arizona Supreme Court. Court system: azcourts.gov.
Federal venues: District of Arizona.
Outside the civil courts, wage-loss disputes in workers' compensation matters proceed before the Industrial Commission of Arizona.
Arizona's wrongful death action belongs to the surviving spouse, children, parents, or estate and is measured by their own losses, while the decedent's pre-death claims survive to the estate without damages for the decedent's pain and suffering. The state constitution bars legislative limits on the amount recovered for death or injury, pure comparative fault reduces the award in proportion, evidence of collateral-source payments is admissible in medical malpractice cases but not in ordinary injury claims, and prejudgment interest is generally limited to liquidated sums.
We issue the final report in disclosure-ready form and provide deposition and trial testimony, rebuttal of opposing economic opinions, and updated calculations as new records arrive.
The same four steps apply to a traumatic brain injury case venued in Arizona; the damages framework above decides which components enter the total. Establish the but-for earnings path from the person's history or, for a young person, from occupational data for the path they were on. Draw the post-injury path from actual earnings and the work-capacity opinions in the record, and measure the earnings gap over the remaining worklife. Value household services and family supervision from time-use data and local rates, and price the care plan item by item with medical cost growth. Discount every future stream to present value at a stated rate and show the total under each supervision and work-capacity scenario.
Arizona courts screen expert opinion for reliability before it reaches the jury: the judge asks whether the witness is qualified, whether the method rests on sufficient facts and reliable principles, and whether those principles were applied reliably to the case. An economic damages report is written to that inquiry, with each input tied to the record and each data series identified by source. Traumatic Brain Injury cases venued in Arizona are heard in the Superior Court (General jurisdiction; larger civil cases, felonies, family law, probate), with final appeals to the Arizona Supreme Court. Matters within federal jurisdiction proceed in the District of Arizona.
Arizona's wrongful death action belongs to the surviving spouse, children, parents, or estate and is measured by their own losses, while the decedent's pre-death claims survive to the estate without damages for the decedent's pain and suffering. The state constitution bars legislative limits on the amount recovered for death or injury, pure comparative fault reduces the award in proportion, evidence of collateral-source payments is admissible in medical malpractice cases but not in ordinary injury claims, and prejudgment interest is generally limited to liquidated sums. 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 Arizona rules to a documented figure.
Request a consultation on Lost Earnings or call (201) 343-0700. Plaintiff and defense counsel.