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Meta-frontier and technology switchers : a nonparametric approach
Walheer, Barnabé - In: European journal of operational research : EJOR 305 (2023) 1, pp. 463-474
Persistent link: https://www.econbiz.de/10013479224
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Aggregation of metafrontier technology gap ratios : the case of European sectors in 1995-2015
Walheer, Barnabé - In: European journal of operational research : EJOR 269 (2018) 3, pp. 1013-1026
Persistent link: https://www.econbiz.de/10011866765
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Meta-frontier : literature review and toolkit
Walheer, Barnabé - In: Operational research : an international journal 24 (2024) 2, pp. 1-28
Persistent link: https://www.econbiz.de/10015135020
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Bidirectional technological spillover in the Chinese star-rated hotel sector : an empirical investigation
Walheer, Barnabé; Zhang, Linjia; Luo, Yingchan - In: Economic modelling 86 (2020), pp. 210-226
Persistent link: https://www.econbiz.de/10012415631
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Technical efficiency and technology gap of the manufacturing industry in China : Does firm ownership matter?
Walheer, Barnabé; Ming He - In: World development : the multi-disciplinary … 127 (2020), pp. 1-16
Persistent link: https://www.econbiz.de/10012213841