He was director of the sociology schools of his alma mater and of University ARCIS. At the latter he also served as Vice Chancellor for Research, and Rector from 2003 to 2006.[4] He was deputy director of the Latin American Social Sciences Institute (FLACSO) in Chile (1990–1991), where he also taught from 1974 to 1994. He has been director of the Paulo Freire Institute of Social Training.[3]
Moulian's works of historical interpretation of the 20th century have been very influential, despite not having the training of a historian. He has published works on the Popular Front, Popular Unity, and political projects of the right. In the same way, his reflections on the process experienced after the end of the Pinochet dictatorship have become prominent.[8]
His 1997 essay Chile actual: anatomía de un mito – which won the Santiago Municipal Literature Award the following year and which has had several subsequent editions – is well-known.[8] In this he unveiled the "transvestism" of the political sectors that led the transition towards democracy, who would have allowed the fundamental pillars of the fallen regime to remain.[9]
Works
Discusiones entre honorables: las candidaturas presidenciales de la derecha entre 1938 y 1946, Santiago: FLACSO, 1987 (together with Isabel Torres Dujisin [es])
La forja de ilusiones: El sistema de partidos, 1932-1973, FLACSO, 1993, ISBN978-9567370016
Crisis de los saberes y espacio universitario, 1995