He has published more than 40 articles and chapters in behavioral economics since 2001 in journals such as Journal of Economic Behavior and Organization, Social Choice and Welfare, and Contemporary Economic Policy. Berg was a Fulbright Scholar in 2003, and his research has been cited in Business Week, Canada's National Post, The Village Voice, The Advocate, and Atlantic Monthly. Berg spent 2005 at the Max Planck Institute–Berlin, Center for Adaptive Behavior and Cognition. In 2006, Berg was appointed to the editorial board of Journal of Socio-Economics and elected to the Board of the Society for the Advancement of Behavioral Economics. He sings and writes for the acoustic rock band Halliburton(s), and links to his work as a movie actor can be found at http://www.nathanberg.net.