‘This formidable book offers an insightful unifying perspective on the research carried out in law and economics over the last decades. From his unique Canadian standpoint, Ejan Mackaay is able to bridge over the common and the civil law traditions, illustrating the theory with cases and examples taken from both North American and European legal systems. The rigor of the analysis is accompanied by illuminating discussions, covering historical developments, philosophical insights, and up-to-date policy debates.’