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Chinese Journal of Management Science ›› 2007, Vol. 15 ›› Issue (2): 81-85.

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Pollution Charge Optimization Model Based On Rough Set Theory

WANG Ya, LIU Bao-dong   

  1. School of Mathematics and System Sciences of Shandong University, Jinan 250100, Shandong, China
  • Received:2005-11-12 Revised:2007-02-11 Online:2007-04-30 Published:2007-04-30

Abstract: Based on the rough set theory,a pollution charge optimization model is built.The contribution degree of polluters to the receptor is calculated by the knowledge of information entropy in rough set. Considering that administrators not just charge pollutions but also take part in reducing polluters,the ideal pollution tax is achieved when the cost of the whole society is minimized and the pollution is under control in each receptor.

Key words: rough set, information entropy, pollution tax, mathematical modeling

CLC Number: