نتایج جستجو برای: metafrontier

تعداد نتایج: 79  

Journal: :International Transactions in Operational Research 2009

2015
Guoping Mei Jingyi Gan Ning Zhang Marc A. Rosen

A metafrontier slack-based efficiency measure is presented to measure environmental efficiency for various regions in China. The objective of the new approach is to investigate the change of environmental efficiency while incorporating group heterogeneities and all variable slack and environmental pollutants into environmental efficiency analysis. Global production technology is used to improve...

Journal: :JORS 2017
Kristof De Witte Laura López-Torres

This paper provides an extensive and comprehensive overview of the literature on efficiency in education. It summarizes the earlier applied inputs, outputs and contextual variables, as well as the used data sources of papers in the field of efficiency in education. Moreover, it reviews the papers on education that applied methodologies as Data Envelopment Analysis, Malmquist index, Bootstrappin...

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