首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Aggregation of scale efficiency
Authors:Valentin Zelenyuk
Institution:School of Economics, Centre for Efficiency and Productivity Analysis (CEPA), The University of Queensland, Australia
Abstract:In this article we generalize the aggregation theory in efficiency and productivity analysis by deriving solutions to the problem of aggregation of individual scale efficiency measures, primal and dual, into aggregate primal and dual scale efficiency measures of a group (e.g., industry). The new aggregation result is coherent with aggregation framework and solutions that were earlier derived for other related efficiency measures and can be used in practice for estimation of scale efficiency of an industry or other groups of firms within it.
Keywords:Scale efficiency  Aggregation  Industry efficiency  Duality  DEA
本文献已被 ScienceDirect 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号