Radiated Two-Stage Method for LTE MIMO User Equipment Performance Evaluation

2014 ◽  
Vol 56 (6) ◽  
pp. 1691-1696 ◽  
Author(s):  
Wei Yu ◽  
Yihong Qi ◽  
Kefeng Liu ◽  
Yangguang Xu ◽  
Jun Fan
Keyword(s):  
Performance Evaluation ◽  
User Equipment ◽  
Two Stage ◽  
Equipment Performance

scholarly journals Performance evaluation and prediction for a pilot two-stage on-site constructed wetland system employing dewatered alum sludge as main substrate

2011 ◽  
Vol 102 (10) ◽  
pp. 5645-5652 ◽  
Author(s):  
A.O. Babatunde ◽  
Y.Q. Zhao ◽  
R.J. Doyle ◽  
S.M. Rackard ◽  
J.L.G. Kumar ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Constructed Wetland ◽  
Two Stage ◽  
Alum Sludge ◽  
Wetland System ◽  
Main Substrate

Performance evaluation in a two-stage network-DEA with intermediate products

2021 ◽  
Vol 13 (1) ◽  
pp. 42
Author(s):  
Hoda Golshani ◽  
Mohammad Khoveyni ◽  
Hadi Bagherzadeh Valami ◽  
Robabeh Eslami
Keyword(s):  
Performance Evaluation ◽  
Two Stage ◽  
Network Dea ◽  
Intermediate Products

Performance Evaluation of the Combination of Medical Care and Old-age Service in Old-age Institutions in China: A Two-stage DEA Approach

2020 ◽  
Author(s):  
Na Du ◽  
Man Yuan ◽  
Peng Wu ◽  
Zhiwu Li
Keyword(s):  
Performance Evaluation ◽  
Medical Care ◽  
Old Age ◽  
Elderly Care ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Two Stage ◽  
Care Services ◽  
Performance Evaluation Index ◽  
A Performance

Abstract Background: In the context of China’s aging population, comprehensive medical care, convenient diagnosis, comprehensive medical care and elderly care services are increasingly needed. But China's medical care and elderly care service system is still immature. This study aims to build a performance evaluation index/criteria system for the combination of medical care and elderly care services and present an empirical approach to assess them.Methods: A two-stage DEA approach is taken: 1) establish a performance evaluation index system for the combination of medical care and elderly care services, 2) adopt a two-stage DEA to evaluate the performance of 30 pension institutions in China, and 3) Determine and identify important criteria to improve the efficiency of pension institutions. Results: The results show that the two-stage DEA accounted for a relatively high affiance of medical and nursing care services, but resource allocation still needs to be further optimized. Institutions with ineffective DEA need to reduce the five factors of operations, management, fixed assets, technology and services in the input dimension. In the output dimension, the service evaluation effect and safety management effect need to be improved. The performance of combined old-age care and medical care in old-age institutions can be improved in terms of investment in fixed assets, methods of capital subsidies, supervision and management, as well as standardized operations.Conclusions: This study establish a performance evaluation index system for the combination of medical care and elderly care services and present a two-stage DEA empirical approach to evaluate the performance of 30 pension institutions in China, which provides the method supports for decision-makers and researchers in performing evaluation of pension institutions in China, outlines the suggestions in improving them.

scholarly journals A Unified Approach to Efficiency Decomposition for a Two-Stage Network DEA Model with Application of Performance Evaluation in Banks and Sustainable Product Design

2019 ◽  
Vol 11 (16) ◽  
pp. 4401 ◽  
Author(s):  
Haitao Li ◽  
Jie Xiong ◽  
Jianhui Xie ◽  
Zhongbao Zhou ◽  
Jinlong Zhang
Keyword(s):  
Performance Evaluation ◽  
Product Design ◽  
Bargaining Game ◽  
Nash Bargaining ◽  
Sustainable Product Design ◽  
Two Stage ◽  
Network Dea ◽  
Nash Bargaining Game ◽  
Efficiency Decomposition ◽  
Sustainable Product

Data envelopment analysis (DEA) is a data-driven tool for performance evaluation, benchmarking and multiple-criteria decision-making. This article investigates efficiency decomposition in a two-stage network DEA model. Three major methods for efficiency decomposition have been proposed: uniform efficiency decomposition, Nash bargaining game decomposition, and priority decomposition. These models were developed on the basis of different assumptions that led to different efficiency decompositions and thus confusion among researchers. The current paper attempts to reconcile these differences by redefining the fairness of efficiency decomposition based on efficiency rank, and develops a rank-based model with two parameters. In our new rank-based model, these three efficiency decomposition methods can be treated as special cases where these parameters take special values. By showing the continuity of the Pareto front, we simplify the uniform efficiency decomposition, and indicate that the uniform efficiency decomposition and Nash bargaining game decomposition can converge to the same efficiency decomposition. To demonstrate the merits of our model, we use data from the literature to evaluate the performance of 10 Chinese banks, and compare the different efficiency decompositions created by different methods. Last, we apply the proposed model to the performance evaluation of sustainable product design in the automobile industry.

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