Gregory Shaffer (University of California, Irvine School of Law) & Sergio Puig (University of Arizona - James E. Rogers College of Law) have posted Interdisciplinarity and International Economic Law (Elgar Encyclopedia on International Economic Law, 2nd ed., eds. Thomas Cottier & Krista Nadakavukuran Schefer), forthcoming, 2022) on SSRN. Here is the abstract:
As the international economic law field developed and institutionalized during the 1990s and 2000s, interdisciplinary work on the subject proliferated. Many legal scholars turned to disciplinary methods beyond the traditional study of doctrine, constituting part of a “new legal realist” turn in scholarship. This essay addresses interdisciplinary work on international economic law by explaining the use of different methods within disciplines and giving examples of different substantive areas. Such work casts important light on how international economic law is made, why it is made, and the conditions under which it has effects.
Interesting and recommended.