Estimating regional coal resource efficiency in China using three-stage DEA and bootstrap DEA models

Estimating regional coal resource efficiency in China using three-stage DEA and bootstrap DEA models

Based on three-stage data envelopment analysis (DEA) model estimates of resource utilization efficiency of coal, we selected 29 provinces from China’s 2012 input–output data and used the bootstrap DEA model to correct the bias. The results show that the mean overall technical efficiency, pure techni...

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Main Authors: Yijia Cui, Guoliang Huang, Ziyong Yin
Format: Article
Language:English
Published: Elsevier 2015-09-01
Series:International Journal of Mining Science and Technology
Online Access:http://www.sciencedirect.com/science/article/pii/S209526861500138X
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spelling doaj-83f1b17ff02044fbb86773fc2f66e2412020-11-24T22:11:52ZengElsevierInternational Journal of Mining Science and Technology2095-26862015-09-01255861864Estimating regional coal resource efficiency in China using three-stage DEA and bootstrap DEA modelsYijia Cui0Guoliang Huang1Ziyong Yin2Corresponding author. Tel.: +86 13615136314.; School of Management, China University of Mining & Technology, Xuzhou 221008, ChinaSchool of Management, China University of Mining & Technology, Xuzhou 221008, ChinaSchool of Management, China University of Mining & Technology, Xuzhou 221008, ChinaBased on three-stage data envelopment analysis (DEA) model estimates of resource utilization efficiency of coal, we selected 29 provinces from China’s 2012 input–output data and used the bootstrap DEA model to correct the bias. The results show that the mean overall technical efficiency, pure technical efficiency, and scale efficiency was 0.833, 0.998, and 0.711 in 2012, respectively. Moreover, the comprehensive technical efficiency score indicates that the scale is invalid. Area utilization efficiencies for the eastern, central, and western regions were 0.917, 0.731, and 0.629, respectively. The results prove that there are significant differences in the distribution of coal resources utilization efficiency across regions. Keywords: Coal resource efficiency, Three-stage DEA, Bootstrap DEA, Technical efficiencyhttp://www.sciencedirect.com/science/article/pii/S209526861500138X
collection DOAJ
language English
format Article
sources DOAJ
author Yijia Cui
Guoliang Huang
Ziyong Yin
spellingShingle Yijia Cui
Guoliang Huang
Ziyong Yin
Estimating regional coal resource efficiency in China using three-stage DEA and bootstrap DEA models
International Journal of Mining Science and Technology
author_facet Yijia Cui
Guoliang Huang
Ziyong Yin
author_sort Yijia Cui
title Estimating regional coal resource efficiency in China using three-stage DEA and bootstrap DEA models
title_short Estimating regional coal resource efficiency in China using three-stage DEA and bootstrap DEA models
title_full Estimating regional coal resource efficiency in China using three-stage DEA and bootstrap DEA models
title_fullStr Estimating regional coal resource efficiency in China using three-stage DEA and bootstrap DEA models
title_full_unstemmed Estimating regional coal resource efficiency in China using three-stage DEA and bootstrap DEA models
title_sort estimating regional coal resource efficiency in china using three-stage dea and bootstrap dea models
publisher Elsevier
series International Journal of Mining Science and Technology
issn 2095-2686
publishDate 2015-09-01
description Based on three-stage data envelopment analysis (DEA) model estimates of resource utilization efficiency of coal, we selected 29 provinces from China’s 2012 input–output data and used the bootstrap DEA model to correct the bias. The results show that the mean overall technical efficiency, pure technical efficiency, and scale efficiency was 0.833, 0.998, and 0.711 in 2012, respectively. Moreover, the comprehensive technical efficiency score indicates that the scale is invalid. Area utilization efficiencies for the eastern, central, and western regions were 0.917, 0.731, and 0.629, respectively. The results prove that there are significant differences in the distribution of coal resources utilization efficiency across regions. Keywords: Coal resource efficiency, Three-stage DEA, Bootstrap DEA, Technical efficiency
url http://www.sciencedirect.com/science/article/pii/S209526861500138X
work_keys_str_mv AT yijiacui estimatingregionalcoalresourceefficiencyinchinausingthreestagedeaandbootstrapdeamodels
AT guolianghuang estimatingregionalcoalresourceefficiencyinchinausingthreestagedeaandbootstrapdeamodels
AT ziyongyin estimatingregionalcoalresourceefficiencyinchinausingthreestagedeaandbootstrapdeamodels
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