現) 정보통신정책연구원 디지털플랫폼경제연구실 연구위원
前) 한국외국어대학교 중국연구소 전임연구원
前) 중앙대학교 한국전자무역연구소 전임연구원

Current) Research Fellow, Digital Platform Economy Research Department, Korea Information Society Development Institute (KISDI)
Former) Research Fellow, Center for Chinese Studies, Hankuk University of Foreign Studies
Former) Research Fellow, Institute of Electronic Trade, Chung-Ang University

現) 경북대학교 조교수
現) 산업통상자원부 APEC 자문단위원
前) 한국무역협회 국제무역통상연구원 수석연구원

Current) Assistant Professor, Kyungpook National University, South Korea
Current) Member of APEC Consulting Group, MOTIE, South Korea
Foremr) Senior Researcher, KITA, South Korea

現) 한국은행 국제수지팀 과장

Current) Balance of Payment Team, Bank of Korea (Economist)

現) 한양대학교 ERICA 경제학부 교수
前) 정보통신정책연구원 선임연구위원
기타) 과학기술정보통신부 주파수정책자문위원회 위원(5G 주파수 할당 관련)

Current) Hanyang University, ERICA Campus, Division of Economics, Professor
Former) Korea Information Society Development Institute (KISDI), Senior Research Fellow Additional Experience
etc.) Ministry of Science and ICT, Radio Spectrum Advisory Committee, Member (For 5G mobile spectrum assignment)

現) KCA 전파자원본부 본부장
前) KCA 전파자원개발 센터장
前) KISDI 통신방송정책연구실 주임연구원

Current) Head of KCA Radio Resources Division
Former) Director of KCA Radio Resource Development Center
Former) Chief Researcher, KISDI Communications and Broadcasting Policy Research Department

現) KCA 전자파안전정보센터장
現) TTA 표준화위원회 PG901 부의장, WG9012 의장
現) ITU-T SG5(전자파환경·기후변화) 표준위원

Current) Head of Department, KCA EMF Information Center
Current) Vice Chair of PG901 and Chair of WG9012, TTA ICT Standardization Committee
Current) International Standardization Committee Member, ITU-T SG5