Awards 1998. 12. 31. Awarded by the director of the institute (model employee) Korea Environmental Policy and Evaluation Institute 1999. 6. 5. Awarded by the Minister of Environment (Nature Conservator) Ministry of Environment 2003. 6. 13. Awarded by the Director of the Institute (Best Research Report in 2002) Korea Environmental Policy and Evaluation Institute 2004. 6. 6. Awarded by the Director of the Institute (Best Research Report in 2003) Korea Environmental Policy and Evaluation Institute 2009. 7. 6. Awarded by the Director of the Institute (Excellent Research Report 2008) Korea Environmental Policy and Evaluation Institute 2011. 6. 1. Awarded by the Director of the Institute (2010 National Policy Contribution Outstanding Researcher) Korea Environmental Policy and Evaluation Institute 2012. 5. 14. Outstanding Research Award (2011 Outstanding Researcher) Society for Economics, Humanities and Society 2013. 7. 1. Awarded by the Director of the Institute ((2012 Excellent Research Report) Korea Environmental Policy and Evaluation Institute 2013. 10. 5. President's Award by the Government of the Republic of Korea (Meritorious Meritorious Persons in Environmental Protection) 2017. 12. 29. Commendation by the Minister of Forestry of Korea