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Comparative International Law: Framing the Field

Published online by Cambridge University Press:  20 January 2017

Anthea Roberts
Affiliation:
Columbia Law School and London School of Economics
Paul B. Stephan
Affiliation:
University of Virginia
Pierre-Hugues Verdier
Affiliation:
University of Virginia
Mila Versteeg
Affiliation:
University of Virginia

Extract

At first blush, “comparative international law” might sound like an oxymoron. In principle, international law—at least when it arises from multilateral treaties or general custom—applies equally to all parties or states. As a result, international lawyers often resist emphasizing local, national, or regional approaches due to the field’s aspirations to universality and uniformity. Comparativists, meanwhile, frequently overlook the potential to apply comparative law insights to international law on the basis that “rules which are avowedly universal in character do not lend themselves to comparison.”

Type
Exploring Comparative International Law
Copyright
Copyright © American Society of International Law 2015

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References

1 See, e.g., Janis, Mark W. & Brownlie, Ian, Comparative Approaches to the Theory of International Law, 80 Asil Proc. 152, 154–57 (1986)Google Scholar; Lauterpacht, Hersch, The So-Called Anglo-American and Continental Schools of Thought in International Law, 12 Brit. Y.B. Int’l L. 31 (1931)Google Scholar.

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8 See, e.g., Toronto Grp. for the Study of Int’l, Transnational & Comparative Law, Call for Papers: Concerning States of Mind, Disturbing the Minds of States (Jan. 29–31, 2010), available at https://torontogroup.files.wordpress.com/2009/08/toronto-group-2010-call-for-papers.pdf (describing a panel entitled “Stories of the Gently Civilized: National Traditions in International Law”); Cambridge Journal of Int’l Law, Conference Schedule, 2013 CJICL Conference: Legal Tradition in a Diverse World (May 18–19, 2013), available at http://cjicl.org.uk/wp-content/uploads/2014/01/CJICL-2013-Legal-Tradition-in-a-Diverse-World.pdf; Duke Univ. Sch. of Law, Duke University-Geneva Conference on Comparative Foreign Relations Law (Jan. 29, 2015), at https://law.duke.edu/news/duke-university-geneva-conference-comparative-foreign-relations-law; Univ. of Va. Sch. of Law, 27th Annual Sokol Colloquium Brings International Law Luminaries to UVA (Sept. 12, 2014), at http://www.law.virginia. edu/html/news/2014_fall/sokol.htm.

9 See, e.g., Koskenniemi, Martti, The Case for Comparative International Law, 20 Finnish Y.B. Int’l L. 1 (2009)Google Scholar; Mamlyuk, Boris N. & Mattei, Ugo, Comparative International Law, 36 Brook. J. Int’l L. 385, 389 (2011)Google Scholar; Roberts, supra note 4, at 61–64.

10 For instance, in the American Journal of International Law’s symposium on the methods of international law, comparativism barely rates a mention. See Symposium on Method in International Law, 93 AJIL 291 (1999)Google Scholar. The original symposium also did not include a contribution on third world approaches to international law, which forms part of the comparative international law project, though one later appeared in an edited book based on the symposium and was republished in the Chinese Journal of International Law. See Anghie, Antony & Chimni, B. S., Third World Approaches to International Law and Individual Responsibility in Internal Conflict, in The Methods of International Law 185 (Ratner, Steven R. & Slaughter, Anne-Marie eds., 2004)Google Scholar; Anghie, Antony & Chimni, B. S., Third World Approaches to International Law and Individual Responsibility in Internal Conflicts, 2 Chinese J. Int’l L. 77 (2003)CrossRefGoogle Scholar.

11 Although this forms the core of comparative international law, in some circumstances it may also entail comparisons of how national, regional, and international bodies understand, interpret, apply, and approach international law.

12 See Jain, Neha, Comparative International Law at the Icty: The General Principles Experiment, 109 AJIL 486 (2015)CrossRefGoogle Scholar.

13 See Forteau, Mathias, Comparative International Law Within, Not Against, International Law: Lessons from the International Law Commission, 109 AJIL 498 (2015)CrossRefGoogle Scholar.

14 See generally Arato, Julian, Subsequent Practice and Evolutive Interpretation: Techniques of Treaty Interpretation over Time and Their Diverse Consequences, 9 Law & Prac. Int’l Ct. & Tribunals 443 (2010)Google Scholar; Analytical Guide to the Work of the International Law Commission, Treaties over Time/Subsequent Agreements and Subsequent Practice in Relation to Interpretation of Treaties, International Law Commission (Sept. 22, 2015), at http://legal.un.org/ilc/guide/1_11.shtml. The U.S. Supreme Court has also wrestled with this problem in interpreting private international law treaties. See Abbott v. Abbott, 560 U.S. 1, 16–20 (2010) (discussing state practice with respect to ne exeat rights under the Hague Convention on the Civil Aspects of International Child Abduction); Olympic Airways v. Husain, 540 U.S. 644, 655 n.9 (2004) (distinguishing British and Australian judicial interpretations of the Warsaw Convention); id. at 658–63 (Scalia, J., dissenting) (criticizing the majority for not giving greater weight to other countries’ judicial interpretations).

15 On the use of comparative surveys in interpreting the scope of human rights provisions, see Mahoney, Paul, The Comparative Method in Judgments of the European Court of Human Rights: Reference Back to National Law, in Comparative Law Before the Courts 135 (Canivet, Guy et al. eds., 2004)Google Scholar; Dzehtsiarou, Kanstantsin & Lukashevich, Vasily, Informed Decision-Making: The Comparative Endeavours of the Strasbourg Court, 30 Neth. Q. Hum. Rts. 272 (2012)CrossRefGoogle Scholar. On similar proposals in investment treaty arbitration, see Roberts, Anthea, Power and Persuasion in Investment Treaty Interpretation: The Dual Role of States, 104 AJIL 179 (2010)CrossRefGoogle Scholar; Schill, Stephan W., General Principles of Law and International Investment Law, in International Investment Law: The Sources of Rights and Obligations 133 (Gazzini, Tarcisio & De Brabandere, Eric eds., 2012)CrossRefGoogle Scholar.

16 For instance, the executive arms of the American and Russian governments have produced different national security statements that have a bearing on the interpretation and application of the use of force. Compare U.S. Department of State, National Security Strategy of the United States of America (2010), available at https://www.whitehouse.gov/sites/default/files/rss_viewer/national_security_strategy.pdf with Министерство Иностранных дел Российской Федерации [The Ministry of Foreign Affairs of the Russian Federation], Концепция Внешней ПОЛИТИКИ РОССИЙСКОЙ Федерации [Foreign Policy Concept of the Russian Federation] (2000), available at http://archive.mid.ru//Bl.nsf/arh/19Dcf61Befed61134325699C003B5Fa3.

17 For instance, a number of states have adopted the international prohibition on genocide in their domestic laws, but with definitions that are broader or narrower than the Rome Statute’s definition. See Ferdinandusse, Ward N., Direct Application of International Criminal Law by National Courts 2 (2006)Google Scholar.

18 McCrudden, Christopher, Why Do National Court Judges Refer to Human Rights Treaties? A Comparative International Law Analysis of Cedaw [Convention on the Elimination of Discrimination Against Women], 109 AJIL 534 (2015)CrossRefGoogle Scholar [hereinafter McCrudden, Cedaw]; McCrudden, Christopher, Operationalizing the Comparative International Human Rights Law Method: A Case Study of Cedaw in National Courts, in Comparative International Law (Roberts, Anthea et al. eds., forthcoming 2016 Google Scholar).

19 Verdier, Pierre-Hugues & Versteeg, Mila, International Law in National Legal Systems: An Empirical Investigation, 109 AJIL 514 (2015)CrossRefGoogle Scholar.

20 For an overview, see Michaels, Ralf, The Functional Method of Comparative Law, in The Oxford Hand Book of Comparative Law 339 (Reimann, Mathias & Zimmermann, Reinhard eds., 2006)Google Scholar; see also Reimann, Mathias, The Progress and Failure of Comparative Law in the Second Half of the Twentieth Century, 50 Am. J. Comp. L. 671, 679 (2002)CrossRefGoogle Scholar (describing functionalism as the requirement to “analyze not only what rules say, but also what problems they solve in their respective legal system”).

21 See Reitz, John C., How to Do Comparative Law, 46 Am. J. Comp. L. 617, 620 (1998)CrossRefGoogle Scholar; see also Mathiassiems, Comparative Law 26 (2014).

22 Jain, supra note 12, at 490–95.

23 See, e.g., Siems, supra note 21; Shaffer, Gregory & Ginsburg, Tom, The Empirical Turn in International Legal Scholarship, 106 AJIL 1, 12 (2012)CrossRefGoogle Scholar; Spamann, Holger, Empirical Comparative Law, 11 Ann. Rev. L. & Soc. Sci. 131 (2015)CrossRefGoogle Scholar.

24 Linos, Katerina, How to Select and Develop International Law Case Studies: Lessons from Comparative Law and Comparative Politics, 109 AJIL 475 (2015)CrossRefGoogle Scholar.

25 See Merry, Sally Engle, Human Rights and Gender Violence: Translating International Law in to Local Justice (2006)Google Scholar; Merry, Sally, Transnational Human Rights and Local Activism: Mapping the Middle, 108 Am. Anthropologist 38 (2006)CrossRefGoogle Scholar; Zwingel, Susanne, How Do Norms Travel? Theorizing International Women’s Rights in Transnational Perspective, 56 Int’l Stud. Q. 115 (2012)CrossRefGoogle Scholar.

26 Roberts, supra note 5.

27 See Kennedy, David, One, Two, Three, Many Legal Orders: Legal Pluralism and the Cosmopolitan Dream, 32 N.Y.U. Rev. L. & Soc. Change 641, 649 (2007)Google Scholar.

28 Forteau, supra note 13, at 499.

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31 See Berman, Paul Schiff, Global Legal Pluralism, 80 S. Cal. L. Rev. 1155, 1190–91, 1210 (2007)Google Scholar.

32 Forteau, supra note 13, at 507–13.

33 Rep. of the Int’l Law Comm’n, 58th Sess., May 1–June 9, July 3–Aug. 11, 2006, Un Doc. A/61/10; Gaor, 61st Sess., Supp. No. 10 (2006).

34 Compare Bradford, Anu & Posner, Eric A., Universal Exceptionalism in International Law, 52 Harv. Int’l L.J. 1 (2011)Google Scholar with Anghie, supra note 3, at 312 and Koskenniemi, supra note 9, at 4.

35 Roberts, supra note 5.

36 Verdier & Versteeg, supra note 19, at 515.

37 Congyan Cai, International Law in China’s Law and Courts, in Comparative International Law, supra note 18.