We report on our test of the Large Language Model (LLM) ChatGPT (GPT) as a tool for generating evidence of the ordinary meaning of statutory terms, We explain why the most useful evidence for interpretation involves a distribution of replies rather than only what GPT regards as the single "best"...

Why do people punish experienced unfairness if it induces costs for both the punisher and punished person(s) without any direct material benefits for the punisher? Economic theories of fairness propose that punishers experience disutility from disadvantageous inequality and punish in order to...

Frontmatter -- Contents -- Preface -- 1 Utilitarian Treatment of Heterogeneous Populations -- 2 The Selection Problem -- 3 Treatment Using Experimental Data -- 4 The Selection Problem with Sample Data -- References