Damages analysis sits at the center of litigation finance underwriting because it converts a legal argument into a number a funder can price. Courts generally determine the tax and legal character of a recovery by looking to the "origin of the claim", what the underlying cause of action actually was, which in turn shapes how both the claimant and the funder should think about the expected value of the case long before any settlement is reached.
In commercial disputes, damages experts typically build models around lost profits, reasonable royalty, unjust enrichment, or diminution in value, depending on claim type, and funders will frequently retain their own independent expert to stress-test the claimant's model rather than accept it at face value.
Because damages ranges are inherently uncertain until late in a case, funders price this uncertainty into both the size of the investment and the return multiple they require, a claim with a wide, contested damages range will generally command a higher required return than one with a narrow, well-supported range, even if liability is equally strong in both.