He is an adviser at the American Law Institute, Fourth Restatement of Foreign Relations Law; and a member of the Advisory Board to the President, CPR International Institute for Conflict Prevention and Resolution. He has published articles on litigation and arbitration issues, such as "Going First Makes A Difference: Decision-Making Dynamics in Arbitration" (Transnational Disputes Management, Oct. 2014), "Cross-Examination in International Arbitration" (Disputes Resolution Journal, 2007), "Barricades at the IMF: Creating a Municipal Bankruptcy Code for Foreign States" (The International Lawyer, 2002), "Reforming the Sovereign Immunities Act" (Working Group of the American Bar Association, 2002) and "Squeezing Silver" (Journal of ABA Litigation Section, 1991).