Although Dr. Mu occupies positions of responsibility in numerous organizations both at home and abroad, and has a string of titles after his name, his namecard bears only two of them: that of Professor of Economics and Associate Vice President for Academic Affairs at California State University, together with that of Member of the Legislative Yuan, Republic of China.
雖然他在海內外許多組織擔任重要職位，名銜一長串，但他的名片上只清清簡簡寫著：加州州立洛杉磯大學教務副校長、經濟系教授；另一行是中華民國立法委員。加州州大十九所分校中，洛杉磯分校（California State University, LosAngeles）有七學院、五十二系、一千餘名教授、二萬三千名學生，規模頗大。