From 1991 to 1997, he served as adviser, and then senior adviser to the former President of Armenia, Levon Ter-Petrosyan, and was closely involved in the Karabakh negotiations.[2] In 2007, Libaridian was appointed the Director of Armenian Studies Program at the University of Michigan.[3] He holds the Alex Manoogian Chair in Modern Armenian History at the University of Michigan. He has provided occasional commentary on relations between Armenia, Azerbaijan and Turkey, including on the 2020 Nagorno-Karabakh war.[4][5] In 2012, he had warned that Armenia would "remain weak" if it did not settle the Karabakh conflict.[6]
1984 (as editor): What Is to Be Asked?, ed., Proceedings of Colloquium, Zoryan Institute, Cambridge, Mass.
1985 (as editor): A Crime of Silence. The Armenian Genocide. Zed Books, ISBN978-0862324247
1988 (as editor) The Karabagh File. Documents and Facts, 1918-1988 (ed.). Zoryan Institute, Cambridge and Toronto
1990 (as editor) The Sumgait Tragedy: Pogroms Against Armenians in Soviet Azerbaijan, Caratzas and Zoryan Institute
1991: (as editor) Armenia at the Crossroads: Democracy and Nationhood in the Post-Soviet Era: Essays, interviews, and speeches by the leaders of the national democratic movement in Armenia. Blue Crane Books (Watertown, Massachusetts), ISBN978-0-9628715-1-1
1999: The Challenge of Statehood. Armenian Political Thinking since Independence