Angela Huyue Zhang ‘Strategic Comity’ (2019) Yale Journal of International Law 44(2)

The extent to which US courts should enforce antitrust laws against state-led export cartels has been the subject of intense debate among academics, courts and policymakers for decades. While defendants often invoke the state compulsion defence, which is based on comity and respect for foreign sovereigns, these doctrines have long been criticised for their ambiguity and inconsistent application. The recent Supreme Court decision regarding the Chinese state-led Vitamin C cartel – reviewed here – highlights a number of challenges with the way these doctrines have been applied in the US. The author’s argument in this paper, available here, is that the application of both comity and foreign state compulsion defences are susceptible to political considerations, and that the Supreme Court decision is a good example of this. The author argues that the Supreme Court proactively solicited the opinion of the executive branch before hearing its case, and its final ruling is exactly in line with the opinions and suggestions proposed…