Jang, Show-lingShow-lingJangLiou, Yu-shuoYu-shuoLiou鄭秀玲劉育碩JANG SHOW-LING2019-11-012019-11-0120008944008800https://scholars.lib.ntu.edu.tw/handle/123456789/430685Scale Diversification and Efficiency in Taiwan Banking Industry: A Data Envelopment Analysis Approach銀行規模、多角化程度與經營效率分析:資料包絡法之應用journal article