Estimating X-Efficiency in Taiwanese Banking Using a Translog Shadow Profit Function
學年 89
學期 1
出版(發表)日期 2000-11-01
作品名稱 Estimating X-Efficiency in Taiwanese Banking Using a Translog Shadow Profit Function
作品名稱(其他語言)
著者 Huang, Tai-hsin; 黃台心
單位 淡江大學經濟學系
出版者 Springer
著錄名稱、卷期、頁數 Journal of Productivity Analysis 14(3), pp.225-245
摘要 A multiproducttranslog normalized shadow profit function is used to examineX-efficiency and related issues with respect to Taiwan's bankingsector. The model developed here is theoretically more appropriatecompared to that proposed by Berger, Hancock, and Humphrey (1993);as the former is obtained within the framework of profit maximization.Parameter estimates from our parametric translog profit functionare shown to be robust against different model specifications.More than half of all potential profits are estimated to be lostdue to economic inefficiency. The relatively more important roleof technical inefficiency, compared with that of allocative inefficiency,implies that deficient output revenues outweigh excessive inputcosts. Translog evidence indicates that larger banks tend tobe more technically efficient than smaller ones. The data showstrong technical progress during the sample period, while themodel failing to include X-inefficiency yields no technical advance.
關鍵字 X-efficiency;technical inefficiency;allocative inefficiency;profit function
語言 en
ISSN 0895-562X
期刊性質 國內
收錄於
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國別 TWN
公開徵稿
出版型式 ,電子版
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