%0 Journal Article
%T The Greity of Production Possibility Sets<br>生产可能集的灰色性
%A Jin Mingai
%A Yang Yinsheng
%A <br>金明爱
%A 杨印生
%A 李清
%A 汪应洛
%J 系统工程理论与实践
%D 1998
%I 
%X In this paper, a grey production possibility set is defined in the production space.The grey divisibility and multiplicability, grey addtitivity and superadditivity, grey convexity and free disposal, grey law of returns for the grey production possibility set are defined.The relationships between these properties are discussed.
%K grey sets
%K production possibility sets
%K grey subsets<br>灰色集合
%K 生产可能集
%K 灰子集
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=962324E222C1AC1D&jid=1D057D9E7CAD6BEE9FA97306E08E48D3&aid=20DAD387FF44F8BC5DA102362BD2BB2C&yid=8CAA3A429E3EA654&vid=13553B2D12F347E8&iid=38B194292C032A66&sid=286FB2D22CF8D013&eid=11B4E5CC8CDD3201&journal_id=1000-6788&journal_name=系统工程理论与实践&referenced_num=0&reference_num=0