文献类型： 外文期刊

作者： Sun Weilin ¹ ; Sang Qiu ² ; Chen Ci ³ ; Geng Juan ⁴ ;

作者机构： 1.China Acad Agr Sci, Inst Agr Econ & Dev, Beijing, Peoples R China

2.Beijing Univ Civil Engn & Architecture, Sch Architecture & Urban Planning, Beijing, Peoples R China

3.Beijing Acad Agr & Forestry Sci, Inst Agr Integrated Dev, Beijing, Peoples R China

4.Hebei Univ Econ & Business, Coll Math & Stat, Shijiazhuang, Peoples R China

关键词： efficiency measuring;resource waste;network production

期刊名称：2015 8TH INTERNATIONAL SYMPOSIUM ON COMPUTATIONAL INTELLIGENCE AND DESIGN (ISCID), VOL 1

ISSN： 2165-1701

年卷期： 2015 年

页码：

收录情况： SCI

摘要： This paper discuss the efficiency evaluation and internal resource waste in complex network production. By using network DEA theory, we proposes a network DEA model that embodies the internal network structure for complex production efficiency evaluation. A sufficient condition for a complex production to be input efficient is discussed. Furthermore, by using the network DEA model, we investigate the internal resource waste in complex production from two different situations. One is the intermediate resource waste that called visible internal resource waste, and another is invisible internal resource waste. Examples shows that to improve the technical efficient of the production may increase its internal resource waste in complex network production.