本研究以我國上市上櫃電子公司為研究對象，以資料包絡分析法為分析方法，探討公司赴大陸投資前後以及赴大陸投資公司與未赴大陸投資公司間，其台灣母公司在整體技術效率、純技術效率及規模效率上之差異。
就規模效率而言，樣本公司在赴大陸投資後，其台灣母公司在規模效率上有顯著提升，在赴大陸投資公司部分亦為如此；在純技術效率方面，各組樣本間並未有顯著差異；整體技術效率方面，赴大陸投資後及赴大陸投資公司之整體技術效率分別較赴大陸投資前及未赴大陸投資公司為高，主要係規模效率改進之故；另外在規模報酬部分，大部分樣本公司仍處於規模報酬遞增階段。
這些現象可能透露出廠商在赴大陸投資後，對於台灣母公司之規模調整已收到部分效益，然在技術層面卻未有所改善，且部分台灣母公司的生產規模仍未調整至最適狀態，故廠商應加強技術之提升，並增加對台灣母公司之投資，以使現有之投入獲致最佳之報酬。 / The purpose of this research is to examine how the Taiwan’s parent companies of electronic industry have adapted their strategies to face the new market structure and competition after the deregulation of “regulation of investment in mainland China”. This research focuses on comparing the changes of electronic company’s efficiency before and after deregulation.
This research applies Data Envelopment Analysis (DEA) to measure efficiency scores. The statistical results reject the null hypothesis that there was no overall technical efficiency change and no scale efficiency change after deregulation, but accept the null hypothesis that there was no pure technical efficiency change. The statistical results indicate that after deregulation overall technical efficiency and scale efficiency increased but the pure technical efficiency remain unchanged. After further analysis of scale efficiency, the research also reveals that most of the companies are in increasing return to scale level. The result implies that those companies have not reached their optimal level of return to scale, although they did improve their scale efficiency. The above findings suggest that although the companies investing in mainland China can improve their scale efficiency, however, the investment did not benefit the pure technical efficiency. Therefore, this research suggests that in order to get the optimal return, companies investing in mainland China should focus more on technique improvement and capital investment on Taiwan’s parent companies.
| Identifer | oai:union.ndltd.org:CHENGCHI/G0091353046 |
| Creators | 陳梅芳, Chen, Mei Fang |
| Publisher | 國立政治大學 |
| Source Sets | National Chengchi University Libraries |
| Language | 中文 |
| Detected Language | English |
| Type | text |
| Rights | Copyright © nccu library on behalf of the copyright holders |
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