Present：
‧Secretary General, Taiwan Institute of Economic Research, 2018-present
‧Executive Secretary, Promotion Committee, Taiwan Institute of Economic Research, 1999-present
‧Executive Secretary, Human Resource and Performance Review Committee, Taiwan Institute of Economic Research, 1999-present
‧Associate Research Fellow, Taiwan Institute of Economic Research, 2002-present

Past：
‧Director, Department of Administration, Taiwan Institute of Economic Research, 2002-2021
‧Deputy Director, Secretariat of Chinese Water Resources Management Society, 2001-2004
‧Public Relations Officer, Taiwan Institute of Economic Research, 1998—2000
‧Deputy Director, Department of Administration, Taiwan Institute of Economic Research, 1999—2002
‧Secretary, Board of Directors, Taiwan Institute of Economic Research, 1996-2000
‧Planner, Taiwan Institute of Economic Research, 1996-2000、 2002—2005
‧Assistant Research Fellow, Taiwan Institute of Economic Research, 1994—2002