Consultancies in organizations such as The World Bank, FAG, GECD, European Commission and SIDA
Visiting affiliation with IIASA (currently)
Leader of the Forestry Program at IIASA (1990), Counselor to the Director (1998-2002), Appointed Deputy Director (2002-2008) and Acting Director of IIASA (2008)
Headed two commissions for the Swedish government concerning intensified research in the forest sector in Sweden (1985).
Leader of the Institute of Forest Products Industry Market Studies and Professor in Economic Planning at the Swedish University of Agricultural Sciences
Appointed by the Canadian Government to set up new strategies for the forest sector in Canada (1983-84)
Professor in economic planning at the Swedish University of Agricultural Sciences (1976)
Ph.D. in economic planning from the same college (1975)
M.Sc. in forestry from the Royal College of Forestry in Stockholm (1971)
Working member of the Royal Swedish Academy of Agriculture and Forestry as well as of the Scientific Committee of Academia Istropolitana Nova, Slovakia
An Academician of the UN International Academy of Informatics, Russia
Foreign Member of the Lithuanian Academy of Sciences
Authored and co-authored over 350 scientific publications