- Currently: Affiliated Faculty, Dornsife College of Letters Arts and Sciences, USC (University of Southern California)
- Visiting Scholar at USC (University of Southern California), Department of Political Science, March-June 2012 and Feb-April 2013
- Visiting Scholar at the University of California, Los Angeles, Department of Sociology (October 2004-February 2005; 2006-2008; January and October 2009; March-April and September-October 2010)
- Visiting Professor at the University of California, Santa Barbara for the collaborative research project: “The Political Mobilizations of Artists in France and in the US”, with Richard Flacks, UCSB; William Roy and Laura Robinson, UCLA (October 2005-December 2005)
- Visiting Scholar at the University of Southern California, Los Angeles (January 2006-February 2006)
16 May 2019
