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Comment on "Measuring the performance of nations at Beijing Summer Olympics using integer-valued DEA model"

Wang, Yang; Kakamu, Kazuhiko - In: Journal of sports economics 17 (2016) 4, pp. 418-422

Persistent link: https://www.econbiz.de/10011490770

Energy and environmental efficiency measurement of China's industrial sectors : a DEA model with non-homogeneous inputs and outputs

Wu, Jie; Li, Mingjun; Zhu, Qingyuan; Zhou, Zhixiang; … - In: Energy economics 78 (2019), pp. 468-480

Persistent link: https://www.econbiz.de/10012160009

Environmental efficiency analysis of urban agglomerations in China : a non-parametric meta-frontier approach

Ding, Tao; Wu, Huaqing; Dai, Qianzhi; Zhou, Zhixiang; … - In: Emerging markets, finance & trade : a journal of the … 56 (2020) 13, pp. 2977-2992

Persistent link: https://www.econbiz.de/10012312693

Compatibility between commercial performance and agricultural services : evidence from Anhui rural credit cooperatives

Wang, Yuxin; Yang, Yankai; Zhou, Zhixiang; Wu, Huaqing - In: Emerging markets, finance & trade : a journal of the … 56 (2020) 13, pp. 3060-3071

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Analysis of China's regional economic environmental performance : a non-radial multi-objective DEA approach

Ding, Tao; Zhou, Zhixiang; Dai, Qianzhi; Liang, Liang - In: Computational economics 55 (2020) 4, pp. 1209-1231

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Location analysis of earthquake relief warehouses : evaluating the efficiency of location combinations by DEA

Wang, Yuhong; Xu, Guangcheng; Zhang, Wanting; Zhou, Zhixiang - In: Emerging markets, finance & trade : a journal of the … 56 (2020) 8, pp. 1752-1764

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How do industrial sectors contribute to carbon peaking and carbon neutrality goals? : a heterogeneous energy efficiency analysis for Beijing

Chen, Ya; Pan, Yongbin; Wang, Mengyuan; Ding, Tao; … - In: Structural change and economic dynamics : SC+ED 66 (2023), pp. 67-80

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Industrial pollutant treatment efficiency considering environmental factors

Wu, Jie; Wang, Chu; Zhou, Zhixiang - In: Journal of Modelling in Management 14 (2019) 3, pp. 773-791

Purpose: The purpose of this paper is to improve the accuracy of evaluation efficiency by constructing parallel structures considering the main components of industrial pollutants, and then to consider some external influence factors to eliminate random errors. Design/methodology/approach: In...

Persistent link: https://www.econbiz.de/10012075914

Improving efficiency in international tourist hotels in Taipei using a non‐radial DEA model

Wu, Jie; Tsai, Henry; Zhou, Zhixiang - In: International Journal of Contemporary Hospitality Management 23 (2011) 1, pp. 66-83

Purpose – The purpose of this study is to evaluate the operational efficiency of 23 four‐ and five‐plum international tourist hotels (ITHs) in Taipei in 2006, paying attention to efficiency improvement using a non‐radial data envelopment analysis (DEA) model. Design/methodology/approach...

Persistent link: https://www.econbiz.de/10014763044

Measuring the Performance of Nations at Beijing Summer Olympics Using Integer-Valued DEA Model

Wu, Jie; Zhou, Zhixiang; Liang, Liang - In: Journal of Sports Economics 11 (2010) 5, pp. 549-566

A number of studies have used data envelopment analysis (DEA) to evaluate the performance of the countries in Olympic Games. While the fact that numbers of three kinds of medal must only take integer values is ignored. This study discusses, by means of integer-valued DEA model, the performance...

Persistent link: https://www.econbiz.de/10009004638