- Associate Fellow, Asia Society
- Term member, Council on Foreign Relations
- Senior Legal Advisor, Documentation Center of Cambodia
- Policy official, U.S. Treasury, Office of International Affairs (2004-07)
- Coordinator, Working Group on Global Markets, Hoover Institution (2008-09). Co-edited the volume The Road Ahead for the Fed, John D. Ciorciari and John B. Taylor, eds., Hoover Institution Press, 2009, which examines challenges and opportunities facing the Federal Reserve after the 2007-09 financial crisis. Authors include George Shultz, Allan Meltzer, Peter Fisher, Donald L.Kohn, James Hamilton, Myron Scholes, Darrell Duffie, Andrew Crockett, Michael Halloran, and Richard Herring.