dc.description.abstract | In recent years, as the global population continues to rise and industrialization industry in-creasing. Global warming and the natural environment is destructive day by day. The number of natural disasters around the world has increased nearly twice in this century. The world due to the impact of extreme weather has suffered heavy losses in recent years. According to the United Nations development program organization statistics, global natural disaster losses nearly $ 75.5 billion in 1960, and to 2015′s approaching loss of $ 265 billion per year, for 50 years the loss increases to 3 times. Governments in order to protect the Earth we live, have started to promote the concept of sustainable development. Because of media dissemination and advocacy of government policy, business organizations import the concept of sustainable development to the company. Sustainable supply chain management has been studied by many scholars to explore, and the green supplier selection and assessment is a major challenge for sustainable supply chain management.
In this study use three efficiency indicators, production efficiency, environmental effi-ciency and eco- efficiency for decision of green supplier selection and evaluation units set targets. And consider the inputs, outputs and other factors into production. However, the output is divided into two different outputs, one for good output as desirable output; one for the bad output as undesirable output that included in the effectiveness of different considera-tions. In the mean time, use data envelopment analysis for three different linear programming model to analysis the weight of production, environment and eco-efficiency, and a supplier as DMU to self- efficiency assessment and compare with other suppliers. However, the eco-efficiency values will affected by the smaller production or the environmental efficiency, it will ignore the weight of the input and undesirable output, and the eco-efficiency will make an approximate value of production or environment. To avoid this problem, using mix effi-ciency model to combine three different model, to find the weight by using only one model. It will not only eliminate the deviations of production and environment efficiency model, but also decrease the calculation of three models. In the same time, use cross analysis to select the best supplier to achieve the maximum efficiency of the whole supply chain and balance be-tween the economy and the environment, in order to achieve the sustainable development. | en_US |