1Law and practice of international courts and tribunals

2Investment treaty law and arbitration

3International law of sovereign debt restructuring

Monographs

• The International Law of Sovereign Debt Dispute Settlement (Cambridge Studies in International and Comparative Law Series, Cambridge University Press, September 2022), 349pp+xxx.
• Evidence before International Courts and Tribunals, Shinzansha Publications, Ltd., 2016 (in Japanese). Awarded 50th Mineichiro Adachi Medal (Mineichiro Adachi Memorial Foundation, 31 October 2017).

Journal articles and book chapters

• "Gramercy v Peru: Vintage Sovereign Land Bonds Protected by a New-Generation International Investment Agreement", ICSID Review - Foreign Investment Law Journal, Vol. 38, No. 3 (2023), pp. 547-554. DOI:https://doi.org/10.1093/icsidreview/siad031
• "Fact-Finding by Trade-off: Questions of Evidence and Its Interactions with Valuation in Compensation Cases before the International Court of Justice", Max Planck Yearbook of United Nations Law, Vol. 26 (2023), pp. 428-452.
• "Faut-il établir l’existence d’un autre différend pour que des demandes reconventionnelles soient déclarées recevables ? Une étude complémentaire sur la notion de différend devant la Cour internationale de Justice", Revue belge de droit international，2020/1， pp. 268-286．
• “Beyond Abaclat: Mass Claims in Investment Treaty Arbitration and Regulatory Governance for Sovereign Debt Restructuring”, Journal of World Investment & Trade, vol. 19, no. 2 (2018), pp. 208-247.
• “Traditional and Modern Designs for the International Law of Sovereign Debt Restructuring: A Way Forward", in Holly Cullen, Joanna Harrington and Catherine Renshaw (eds.), Experts, Networks and International Law (Cambridge University Press, 2017), pp. 230-256.
• “Parallel Universes of Investment Protection? A Divergent Finding on the Definition of Investment in the ICSID Arbitration on Greek Sovereign Debts", Law and Practice of International Courts and Tribunals, vol. 15, no. 3 (2017), pp. 471-489.
• “An Elusive Safeguard with Loopholes: Sovereign Debt and its ‘Negotiated Restructuring’ in International Investment Agreements in the Age of Global Financial Crisis", International Review of Law, Vol. 2016-3 (2016), 20 pp; republished in Transnational Dispute Management, no. 2018-1 (2018).

Miscellaneous

• "Sovereign defaults during and after the Russian invasion of Ukraine", Cambridge University Press Blog Fifteeneightyfour，25 October 2022
• "Mass Claims", Jus Mundi- Wiki Notes (June 2020) at https://jusmundi.com/en/document/wiki/en-mass-claims
• “European Communities—Customs Classification of Frozen Boneless Chicken Cuts, WT/DS269/AB/R, WT/DS286/AB/R, Appellate Body Report (adopted on 27 September 2005)”, Oxford Reports on International Law (ITL 100, 2016).
• “Korea—Definitive Safeguard Measure on Imports of Certain Dairy Products, WT/DS98/AB/R, Appellate Body Report (adopted on 12 January 2000)”, Oxford Reports on International Law (ITL 064, 2015).
• “Tax Base Erosion and Profit Shifting (BEPS) and International Economic Law”, Centre for Trade and Economic Integration (CTEI) Working Papers, no. 2013-2 (Geneva: The Graduate Institute, 2013), 82 pp (with Isabel Lamers and Pauline Mcharo).