Facilitating Access to Investor-State Dispute Settlement for Small and Medium-Sized Enterprises: Tracing the Path Forward, (2023) 34 (7) European Business Law Review (forthcoming) (with Katia Fach Gómez). SSRN.

La révision des règlements du CIRDI, Annuaire français de droit international (forthcoming).

International Investment Agreements and Foreign Direct Investment: A Survey, The World Economy (with Peter Egger and Alain Pirotte) (first published online 26 May 2023). Open access.

Excessive Costs and Recoverability of Cost Awards in Investment Arbitration, Journal of World Investment & Trade 21 (2-3), 2020 (with Gabriel Bottini, Julien Chaisse, Marko Jovanovic, Facundo Pérez Aznar, and Olga Puigdemont Sola).

Responding to Incorrect Decision-Making in Investor-State Dispute Settlement: Policy Options, Journal of World Investment & Trade 21 (2-3), 2020 (with Anna De Luca, Mark Feldman and Martins Paparinskis).

The Nationality of the International Judge: Policy Options for the Multilateral Investment Court, Columbia FDI Perspectives No. 280, 15 June 2020 / Also published in Chinese: 国际法官的国籍: 多边投资法庭的政策选择, No. 280, 15 June 2020.

Applicable Law in Investment Agreements, Oxford Bibliographies in International Law, ed. Tony Carty, New York, Oxford University Press, 27 March 2019.

The Evolution of Substantive Investment Protections in Recent Trade and Investment Treaties (Think Piece)RTA ExchangeInternational Centre for Trade and Sustainable Development (ICTSD) and Inter-American Development Bank (IDB), 8 November 2018. SSRN.

Who’s Afraid of Reform? Beware the Risk of Fragmentation, AJIL Unbound 112, 2018. SSRN.

Res Iudicata and Interlocutory Decisions under the ICSID Convention: Antinomies over the Power of Tribunals to Review, ICSID Review – Foreign Investment Law Journal 33 (2), 2018. SSRN.

Investment Arbitration and the Controverted Right of the Arbitrator to Issue a Separate or Dissenting Opinion, The Law and Practice of International Courts and Tribunals 17 (1), 2018. SSRN.

Non-Adjudicatory State-State Mechanisms in Investment Dispute Prevention and Dispute Settlement: Joint Interpretations, Filters and Focal Points, in Hervé Ascensio, Nitish Monebhurrun and Catharine Titi (eds), International Investment Law, Brazilian Journal of International Law (Revista de Direito Internacional): Special Issue 14 (2), 2017. SSRN. / Also published in Chinese: 凯瑟琳·蒂蒂:”投资争端预防与解决的非裁决性国家间机制:联合解释、筛选机制和联络点”,《国际法学刊》(Journal of International Law),2021年第2期,第130-148页. 

A Stronger Role for the European Parliament in the Design of the EU’s Investment Policy as a Legitimacy Safeguard, Columbia FDI PerspectivesNo. 20925 September 2017 / Also published in Chinese: 作为合法性保障的欧洲议会应当在欧盟投资政策的制定过程中发挥更大的作用, No. 20925 September 2017.

International Dispute Settlement in Cultural Heritage Law and in the Protection of Foreign Investment: Is Cross-Fertilisation Possible? Journal of International Dispute Settlement 8 (3), 2017, p. 535-556. SSRN.

The European Union’s Proposal for an International Investment Court: Significance, Innovations and Challenges Ahead, Transnational Dispute Management 14 (1), 2017 (advance publication on 25 May 2016). SSRN.

Most-Favoured-Nation Treatment, Survival Clauses and Reform of International Investment Law, Journal of International Arbitration 33 (5), 2016, p. 425-440. SSRN.

Overview of Recent ISDS Developments involving Latin America, Transnational Dispute Management 5 Special Issue on Latin America vol. 2, 2016 (eds Ignacio Torterola and Quinn Smith) (with Katia Fach Gómez).

International Investment Law and ISDS: Mapping Contemporary Latin America, in Katia Fach Gómez and Catharine Titi (eds), The Latin American Challenge to the Current System of Investor-State Dispute SettlementJournal of World Investment & Trade: Special Issue 17 (4), 2016, p. 515-535 (with Katia Fach Gómez). SSRN.

International Investment Law and the Protection of Foreign Investment in Brazil, Transnational Dispute Management 2, 2016, Special Issue on Latin America vol. 1 (eds Ignacio Torterola and Quinn Smith). SSRN.

UNCTAD’s Roadmap for Reform of Investment Dispute Settlement, New Zealand Business Law Quarterly 21 (4), 2015, p. 319-327 (with Joerg Weber). SSRN.

International Investment Law and the European Union: Towards a New Generation of International Investment AgreementsEuropean Journal of International Law 26 (3), 2015, p. 639-661.

The European Commission’s Approach to the Transatlantic Trade and Investment Partnership (TTIP): Investment Standards and International Investment Court, Transnational Dispute Management 6, 2015.

Are Investment Tribunals Adjudicating Political Disputes? Some reflections on the repoliticization of investment disputes and (new) forms of diplomatic protection, Journal of International Arbitration 32 (3), 2015, p. 261-288. SSRN.

Le « droit de réglementer » et les nouveaux accords de l’Union européenne sur l’investissement, Journal du droit international 142 (1), 2015, p. 39-64.

Full Protection and Security, Arbitrary or Discriminatory Treatment and the Invisible EU Model BIT, Journal of World Investment & Trade 15 (3-4), 2014, p. 534-550.

Investment Arbitration in Latin America: The Uncertain Veracity of Preconceived Ideas, Arbitration International 30 (2), 2014, p. 357-386 / This article won the Smit-Lowenfeld Prize of the International Arbitration Club of New York as the best article published in the field of international arbitration in 2014 (awarded on 8 February 2016). SSRN.

Les clauses de stabilisation dans les contrats d’investissement : une entrave au pouvoir normatif de l’Etat d’accueil ? Journal du droit international 141 (2), 2014, p. 541-562.

The Arbitrator as a Lawmaker: Jurisgenerative Processes in Investment Arbitration, Journal of World Investment & Trade 14 (5), 2013, p. 829-851. SSRN. / Also published in Russian: Тити Катарина, Арбитр как Нормотворец: Правотворческий Процесс в Инвестиционном, Международное Правосъдие 14 (2), 2015, p. 85-99.

EU investment agreements and the search for a new balance: A paradigm shift from laissez-faire liberalism toward embedded liberalism? Columbia FDI PerspectivesNo. 863 January 2013 / Also published in Chinese: 欧盟投资协定与寻求新的平衡: 从自由放任主义到嵌入式自由主义的范式转变? 哥伦比亚国际投资展望, 哥伦比亚大学维尔国际可持续投资中心, FDI 热点问题的观点, No. 863 January 2013.

Presidential Pardon and Legal Protection (Fair Trial), New Law Review (Νέα Νομική Επιθεώρηση), Greece, 2001-2002, Vol. 1, p. 145-168 [in Greek].