Johan Olsen
Johan Peder Olsen (born August 14, 1939) is a Norwegian political scientist, and professor emeritus in political science at the University of Bergen, known for his work on new institutionalism. Life and work. Olsen obtained his MA in political science, with a minor in economics and political history, at the University of Oslo in 1967. In 1971 he obtained his PhD at the University of Bergen. He obtained an honorary doctorate from the Åbo Akademi, Finland in, 1988, and from the University of Copenhagen in 1990. Olsen has started his career as journalist and reporter for various Norwegian  newspapers from 1958 to 1963. He started his academic career as research assistant at the Institute of Political Science of the University of Oslo in 1965. In 1969 he was appointed assistant professor at the Institute of Sociology of the University of Bergen, in 1970 associate professor, and in 1973 professor in public administration and organization theory until 1993. Olsen was also member of the Norwegian Research Council, and a member of the Norwegian Academy of Science and Letters. He established ARENA (Advanced Research on the Europeanization of the Nation State) in 1994. He was research director at ARENA for  many years, and is now. Olsen is one of the developers of the systemic-anarchic perspective of organizational decision-making known as the Garbage Can Model.