| Summary: | 碩士 === 中華大學 === 科技管理學系碩士班 === 99 === U.S. Business Environment Risk Intelligence (referred to as BERI) in 2010 that "investment in environmental risk assessment report", pointing out that China's investment environment rating ranked fourth in the world, ranked No. 2 in Asia, we can see that Taiwan's industry has a high investment value. Taiwan's manufacturing industry on the domestic economy a great contribution to development, but the pollution generated during production of the natural environment of Taiwan, a very great impact. The global trend of environmental awareness, domestic manufacturing is committed to environmental protection, expect to reduce pollution, even to zero pollution is a major issue.
Environment efficiency, according to the World Business Council for Sustainable Development, the efficiency will be defined by the environment as follows: "the achievement of environmental efficiency, the price to be competitive in providing goods or services throughout the life cycle, its impact on the environment and consumption of natural resources, and gradually reduced to the extent the Earth can load, "said the environmental and economic coordination, the need to achieve greater efficiency. In this study, manufacturing objects for potential environmental impact of manufacturing environmental efficiency assessment, collection and data analysis by the literature, confirm the efficiency indicators of impact on the environment, including pollutants generated by various industries and in environmental pollution control on cost.
In this paper, Slacks-based efficiency DEA model to analyze the output of the manufacturing environment to put in more and more efficiency in input-output in manufacturing industries to join other environmental expenses (water pollution control, air pollution control, waste disposal) and three major pollutants (air pollution, water pollution, waste) when the input items, the total pollution control revenue when output indicators. Purpose of this study is to analyze SBM model analysis of environmental efficiency and Malmquist analysis of environmental efficiency changes, the case will be grouping manufacturing changes, to understand the efficiency of changes in the environment under the industry trends.
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