Profit efficiency, Technical efficiency and Allocative efficiency of Financial Institutions in Taiwan using Metafrontier Framework
| Autor: | Yu-Jung Yeh, 葉伃容 |
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| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 103 Under the framework of data envelopment analysis (DEA), there are two methods for estimating the efficiency. There are radial DEA and non-radial DEA. Radial DEA originates from the CCR model (Charnes et al., 1978); non-radial DEA takes the slack-based measure (SBM) as the representative (Tone, 2001). The SBMDDF developed by Färe and Grosskopf (2010) can satisfy four conditions such as unit invariance, monotone, translation invariant, reference set invariant (Ali and Seiford, 1990; Pastor, 1996; Tone, 2001). This measure has an additive structure, it removes input and output slacks which are addition and subtraction. Therefore, this study uses SBMDDF to analyze the profit inefficiency of the three types of financial institutions. The study is implemented for 5 years during 2009-2013. Therefore, we can obtain the metafrontier and the group frontiers. Based on our findings, this study is able to identify the technology gap between metafrontier and groups’ frontiers as well as the technology inefficiencies of each financial institution. This study contributes to the literature by decomposing the profit inefficiency using the SBMDDF model. The result of this study is able to obtain the technology gap between metafrontier and group frontiers, as well as the profit inefficiency, technical inefficiency and the allocative inefficiency. Given that different types of financial institutions face different operating technologies, the estimation of measures of technical efficiency enables policy makers and managers to determine the scope for improving performance through better practices, subject to existing technological constraints. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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