Journal of Northeastern University ›› 2013, Vol. 34 ›› Issue (6): 894-897.DOI: -

• Management Science • Previous Articles     Next Articles

Density Operator Based on Negotiation and Its Application

LI Weiwei, YI Pingtao, GUO Yajun   

  1. School of Business Administration, Northeastern University, Shenyang 110819, China.
  • Received:2012-06-15 Revised:2012-06-15 Online:2013-06-15 Published:2013-12-31
  • Contact: LI Weiwei
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Abstract: To solve the problem of information aggregation in group evaluation, density operator was researched and used from the aspect of stakeholder negotiation. The basic idea of negotiation is to make a minimum deviation between the negotiation value and the negotiators’ values. Based on this, combing the density operator process with the feature of the same and different group, two types of negotiation models were provided to aggregate information. At last, a numerical example was given to illustrate the using of this method. This research could further perfect theory system of density operator and extend its application range.

Key words: information aggregation, density operator, density weight, group evaluation, negotiation

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