Compass Lexecon Experts Recognized as Global Elite Thought Leaders in Lexology Index Arbitration Guide for 2026

Lexology Index and Global Arbitration Review announced the world’s most highly regarded arbitration experts in their 2026 annual guide for Arbitration Expert Witnesses.

Compass Lexecon is proud that 26 of our economists are recognized as Expert Witnesses in the 2026 Arbitration Guide. This includes five Global Elite Thought Leaders, six Thought Leaders, nine Highly Recommended Leaders, five Recommended Leaders, and one Future Leader.

The following Compass Lexecon experts were named Global Elite Thought Leaders in the Arbitration Expert Witness category:

• Carla Chavich, Executive Vice President – New York
• Julian M. Delamer, Executive Vice President – London, Buenos Aires
• Pablo D. López Zadicoff, Executive Vice President - Washington, DC
• Boaz Moselle, Executive Vice President – London
• Miguel A. Nakhle, Executive Vice President - Houston

According to Lexology Index, Global Elite Thought Leaders are experts who obtained the highest number of nominations from peers, corporate counsel, and other market sources. They are considered the “best of the best,” and the status is achieved by only ~5% of listed practitioners.

The following Compass Lexecon experts were named as Thought Leaders in the Arbitration Expert Witness category:

• Jorge Padilla, Chair of International practice – Madrid, London, Brussels
• Gustavo De Marco, Executive Vice President – Miami
• Ariel N. Medvedeff, Executive Vice President – Miami
• Marcelo Schoeters, Executive Vice President – Buenos Aires
• Sebastian Zuccon, Executive Vice President – Buenos Aires
• Andrés M. Casserly, Senior Vice President – Buenos Aires

The following Compass Lexecon experts were named as Highly Recommended Leaders in the Arbitration Expert Witness category:

• Lorenzo Coppi, Co-Head of International practice – London, Milan, Brussels and Rome
• Yvette Austin, Senior Managing Director – New York
• Fabien Roques, Executive Vice President – Paris
• David Sevy, Executive Vice President – Paris, Brussels
• Luis Agosti, Senior Vice President – Madrid
• Antón García, Senior Vice President, Madrid
• Alejandro Lombardi, Senior Vice President – Buenos Aires
• Benjamin Roux, Senior Vice President – Paris, Madrid, London
• Alan Rozenberg, Senior Vice President – London, Madrid

The following Compass Lexecon experts were named as Recommended Leaders in the Arbitration Expert Witness category:

• Daniel R. Fischel, President and Chairman – Chicago
• Joseph P. Kalt, Senior Managing Director – Boston
• Alejandro Requejo, Executive Vice President – Madrid
• Elena Zoido, Executive Vice President – Madrid
• Ruxandra Ciupagea, Senior Vice President – Madrid

Finally, the following Compass Lexecon expert was named as a Future Leader in the Arbitration Expert Witness category:

• Marcin Pruski, Vice President – London

Congratulations to all for the recognition!