Damages Model
The structured method for turning a proven wrong into a dollar figure a court could award.
Browse the glossary →A damages model is the framework that converts liability into a number. It specifies the categories of harm being claimed, the method for measuring each, and the assumptions that connect the defendant's conduct to the plaintiff's loss. Common building blocks include out-of-pocket losses, lost profits, diminished value, and in some cases statutory or punitive components. The model has to tie damages to the wrong through causation, because harm that would have occurred anyway is not recoverable.
The credibility of a damages model rests on its assumptions and its data. Lost-profits models depend on a but-for scenario of what would have happened absent the wrong, which is inherently contestable; discounting future losses to present value introduces a rate assumption; and mitigation can reduce the award. Opposing experts typically attack the model's inputs rather than the arithmetic, so a model that isolates its key assumptions is easier to defend and to stress-test.
Because a case's value is the product of liability and damages, uncertainty on the damages side matters just as much as uncertainty about winning. Juricratic treats the damages figure as a modeled quantity with its own dials rather than a single fixed number, so an expected-value or simulation analysis reflects the real range of plausible awards. A liability win paired with a shaky damages theory can be worth far less than it first appears.
Expected damages = liability probability x sum over harm categories of (measured loss x causation factor), discounted to present value
How it actually shows up
Counsel build a damages model early because it anchors the demand, frames discovery around the evidence that supports or undermines the numbers, and drives settlement value. In negotiation, the fight is often less about whether the defendant is liable and more about how large the award would be, so a well-constructed, defensible model is leverage. Identifying which damages assumption the outcome is most sensitive to tells you where to concentrate expert work.
- What is a damages model?
- It is the structured method for turning a proven wrong into a dollar figure. It defines the categories of harm, the way each is measured, and the assumptions linking the defendant's conduct to the plaintiff's loss through causation. Common components include out-of-pocket losses, lost profits, diminished value, and sometimes statutory or punitive amounts.
- How are lost profits calculated in litigation?
- Lost profits are usually measured against a but-for scenario: what the plaintiff would have earned absent the wrong, minus what they actually earned. That requires assumptions about the counterfactual world, often discounted to present value and reduced by any failure to mitigate. Because the but-for case is contestable, the assumptions are where most disputes concentrate.
- Why do damages estimates vary so much?
- Because they rest on contestable assumptions: the but-for scenario, the discount rate, the scope of causation, and how mitigation is treated. Small changes to these inputs can swing the number widely. That is why damages carry real uncertainty and should be modeled as a range, not a single figure, when valuing a case.
This page is an educational explainer, not legal advice, and creates no attorney–client relationship. Juricratic is a simulation engine: every probability-like figure is a dial you set, not a calibrated prediction. Verify every rule, deadline, and figure against the authorities and orders that govern your matter.
Turn the concept into a modeled matter.
Juricratic makes every one of these ideas a live dial: model your case as a solvable game, then watch the optimal line and the settlement window move as the assumptions do.
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