"A modern government, theoretically speaking, should play four roles," says Chang Jun-shu, Director of the Institute of Public Administration at National Cheng-chi University. "It should maintain the nation's security, advance its citizens 'welfare, formulate public policies, and carry out its administrative plans."
「因此在學理上，現代政府應扮演四種角色」，政治大學公共行政及企業管理教育中心主任張潤書表示：「第一是國家安全的維護者，第二是國民福祉的促進者，第三是公共政策的製定者，第四則為行政計畫的執行者。」