Honors
Marcus Wallenberg Prize, 2023
Doctor honoris causa, The Norwegian University of Life Sciences, 2009
International Academy of Wood Science, Fellow, 2008
French Academy of Agriculture, Foreign Member, 2008
Doctor honoris causa, the Swedish University of Agricultural Sciences, 2005.
Scientific Achievement Award, International Union of Forest Research Organizations, 2005.
French Academy of Agriculture, Foreign Correspondant, 2004.
Class of 1933 Bascom Professorship, University of Wisconsin, 2004.
John N. McGovern WARF Professorship, University of Wisconsin, 2000.
Forest Science Award, Society of American Foresters, first recipient, 1998.
Hilldale Award, Social Studies Division,University of Wisconsin, 1990.
National Award for Outstanding Research, Hardwood Research Council, 1989.
Carl Alwin Schenk Award for Outstanding Achievement in Forestry Education, Society of American Foresters, first recipient, 1988.
John W. Jung Excellence in Teaching Award, College of Agricultural and Life Sciences, University of Wisconsin, 1982.
Wallenberg Prize nominee, UmeaUniversity 1992, USDA Forest Service 1996, SwedishAcademy of Science 2002.
Japanese Government Research Award, 2001.
Vilas Professorship nominee,UniversityofWiconsin, 2003.
Fulbright Scholarship, 1967, and National French Scholarships, 1960-1967.
Editorial Board of Land Economics, 2006-2010.
Editorial Board of Scandinavian Journal of Forest Research, 1985-1994, and 2001-present.
Editorial Board of Journal of Forest Economics, 2004-present.
Associate Editor of Forest Science, 1983-1986, 1989-1992.
Editorial Advisory Board, World Society and the Environment, 1996-2001.
Editorial Board of Bois et Forêts des Tropiques, 1992-2000.
Editorial Advisory Board of New Forests, 2004.
Keynote speaker, 14th International Symposium of Forecasting, Stockholm (1994); International Symposium Forest Economics, Umea (1997); Eino Saari Commemoration, Helsinki (1994); IUFRO Conference, Edinburgh (1999); Scandinavian Society of Forest Economics, Gilleje (2002); Ulvon Conference (2004); Southern Forest Economics Conference (2004); Helsinki Forest Reseach Conference (2004); Ibero-American Conference, Brazil (2005); ECOFOR forum, Paris (2006); IUFRO-Friesing (2008, 2014); Jari Kuuluvainen Commemoration, Helsinki (2011); IUFRO-Porto (2013).
Invited lectures and seminars, Universities of Rome (1981, 1982); Naples (1981); Umea (1982, 1988, 2005); Nancy (1986, 1993, 2005, 2010, 2012); National Taiwan (1991); Padua (1992); ENGREF-Paris (1993); Bordeaux (1993); EFI Joensuu (1994); Helsinki (1994, 2004, 2011); UC Berkeley, (1996, 2003); Copenhagen (1998, 2006); Wood Science Symposium, Nantes (2000); IUFRO meeting Göttingen, (2001); CATIE, Turrialba (2001); Oregon State University (2001); Université du Québec (2003); Uppsala (2005); Canadian Forest Research (2006); Polytechnic of Madrid (2007); University of Friesing (2008, 2014); Norwegian U. Life Sci. (2004, 2009, 2013), METLA Seminar, Finland (2011); Beijing Forestry University (2014).
External Assessor of Faculty, Universiti Pertanian Malaysia(1992-2006). University of ÅsNorway (2002). University of Ibadan, Nigeria (2004). Royal Veterinary and Agricultural University, Denmark (2005).
Advisory Council for Scientific Issues, Forest Economics Laboratory, UMR ENGREF/INRA, France, 2000-2005.
Ph.D. examiner, Universities of Montpellier (1986), Umea (1988), Melbourne (1992), Trento (1996), Santiago de Compostella (1998), Helsinki (1998, 2001), University of Ås Norway (2004), Royal Veterinary and Agricultural University, KVL Denmark (2006), Madrid Polytechnic (2007).
Certificate of Recognition for Outstanding Services, Society of American Foresters, 1992.
Certificate of Appreciation for Development of PELPS III and Research Collaboration, USDAForest Service, 1992.
Certificate of Appreciation for Contribution to the 1993 Assessment Update, USDAForest Service, 1995.
Xi Sigma Pi (1977), and Gamma Sigma Delta (1999).
Member of:
- Society of American Foresters (1975-2014)
- American Economic Association (1975-2014)
- American Agricultural Economics Association (1975-2014)
- Institute for Operations Research and Management Science (1976-2008)
- Western Forest Economists (1976-2014)
- Southern Forest Economists/ISFRE (1976-2014)
- French Academy of Agriculture (2004-present)
- International Academy of Wood Science (2008-present)
- Sloan Industry Studies Affiliate (2000-present)