[Sungjoon Cho is currently a Visiting Professor of Law at Northwestern University School of Law. He is also Professor of Law and Norman and Edna Freehling Scholar, Chicago-Kent College of Law.]
This post is part of the Virginia Journal of International Law Symposium, Volume 52, Issues 1 and 2. Other posts in this series can be found in the related posts below.
First of all, I would like to thank Profs. Shaffer, Trachtman and Kelly for their valuable comments my Article, "
Beyond Rationality: A Sociological Construction of the World Trade Organization." I feel fortunate to have these rich and provocative exchanges on this important issue.
Let me start my response to their comments by reiterating that I do not intend to question the merits of Profs. Shaffer and Trachtman’s substantive arguments. The authors’ institutional scrutiny is analytically clear, rhetorically powerful, and offers a simple yet powerful heuristic on the WTO and its affairs.
My critique centers on their methodological framework, which many International Relations (IR) scholars, such as Robert Keohane and Alex Wendt, would categorize as “rationalism.” Profs. Shaffer and Trachtman basically draw on the “comparative institutional analysis” developed by Neil Komesar, which focuses on the availability of alternative choices in understanding the development of a particular institution. In general, this approach belongs to the school of “new institutional economics” espoused by Douglas North and Oliver Williamson. According to this theory, all institutions are invariably accompanied by transaction costs and therefore can be replaced by alternatives. In the same vein, the WTO is a welfare-maximizing contract within this theoretical framework (Shaffer & Trachtman, p. 111).
As the authors might agree, no framework is perfect and rationalism is no exception. Rationalism inevitably leaves some paradigmatic blind spots, which tend to obscure a more complete understanding of the WTO. I maintain that we need to identify those blind spots, and that an alternative framework, such as the one I propose here, could brighten our picture of the WTO. I do not argue for “taking sides.” In fact, I also employed a law and economics methodology in another paper addressing a different issue.
Granted, Profs. Shaffer and Trachtman do acknowledge the value of ideational (non-rationalist) parameters, such as “ideas” and “community.” In fact, their mission statement explicitly aims for the exploration of a “law and society” perspective. Nonetheless, their work gives only passing attention to social dynamics. It does not appear that their analysis seriously engages the social, or sociological, aspects of the decision-making process. For example, when they mentioned the “interpretive community” they could have engaged in substantive discussions that involve judicial internalization or the role of interlocutors and norm sponsors. In contrast, those “choices” correspond to consequentialist considerations informed by efficiency concerns. Therefore, it is hard to accept that they view WTO norms as a discursive device powered by the WTO members’ shared understandings or behavioral expectations.
