| dc.description.abstract | The definition of Corporate Groups under the Companies Act, means including a ＂control and affiliation of the company＂ and ＂mutual investment company＂, with the Corporate Groups, are entitled to the sharing of resources, or the advantage of resources complementary, and then maybe have the advantage of the performance in operating than the companies outside the group of the same industry.
TFT-LCD industry is one of the key support industries of our “two trillion Twin Star” industries. Taiwan’’s flat panel industry has experienced more than ten years of development, the increasing scale over Japan and compete with South Korea. However, under fierce competition, Taiwan’’s flat panel factory had no advantage of global brand and lost cost advantage. The gap of market share between Taiwan and the market leader Korea brand gradually widening. In this study, the panel industry - A Company as the research object, from the perspective of the supply chain industry, and then use DEA method to investigate if the Corporate Groups have some competitive advantages compared with non-Corporate Group enterprises in the same industry.
This study is mainly to collect public information open to the public observation station for the upstream industry and its transfer A Company investment companies, using data envelopment analysis to assess the DMUs, use cost of goods sold, marketing and administrative expenses, research and development expenses, fixed assets as input variables Operating income and income before income tax for the output variable, with the industry to measure the relative efficiency of each DMU and identify indicators of the efficiency of their respective affiliates to explore the extent of variation, and possible directions and suggestions for improvement.
By Malmquist productivity index to compare the efficiency of different stages of the companies can be drawn the evolution of progress or decline of different industries and the Corporate Groups, but also the relationship between companies can be obtained relative position in the industry, analyze the reasons for the differences caused and appropriate recommendations. Further decision-making can be used as reference for policy makers.
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