Law Commons^™

Time Is Money: An Empirical Assessment Of Non-Economic Damages Arguments, Christopher Robertson

Faculty Scholarship

Non-economic damages (pain and suffering) are the most significant and variable components of liability. Our survey of 51 U.S. jurisdictions shows wide heterogeneity in whether attorneys may quantify damages as time-units of suffering (“per diem”) or demand a specific amount (“lump sum”). Either sort of large number could exploit an irrational anchoring effect.

We performed a realistic online, video-based experiment with 732 human subjects. We replicate prior work showing that large lump sum demands drive larger jury verdicts, but surprisingly find no effect of similarly-sized per diem anchors. We do find per diem effects on binary liability outcomes, and thus …