Unjust Enrichment and Contract

Abstract

Benedetti v Sawiris was concerned with the measure of a quantum meruit, and in particular whether a ‘subjective’ or ‘objective’ measure should be preferred. The Supreme Court addressed the issue broadly in line with the approach in the mainstream academic literature on unjust enrichment, according to which this is a problem of how to measure benefit. The article argues that this unjust enrichment approach is misguided because it obscures the role of agreement and conflates transfer and exchange, and that a contractual analysis of the case would make the issues clearer and easier to resolve.