关键词: 污染产业转移, 可行性评价, 改进的TOPSIS法, 拉格朗日最优化

Abstract: This paper, based on a case study on pollution industries of Beijing-Tianjin-Hebei (JJJ), selects pollution density index, economic position index, middle demand rate, middle input rate, influence coefficient and response coefficient from pollution intensity, economic position in JJJ and correlation with other industries to set up this feasibility evaluation system via the improved TOPSIS, which is used to study the statistic data of JJJ's ten pollution industries. Results show the economic position and correlation with other industries determines whether the industry can be transferred. Four probable pollution industries may be transferred in JJJ, i.e. textile industry, metallic mining, petroleum, coking and nuclear fuel processing, and food & tobacco industry. This paper presents suggestions on this transfer.

Key words: pollution industries transfer, feasibility study, improved TOPSIS, Lagrange optimization