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DEA and endogenous technological change
Färe, Rolf; Grosskopf, Shawna; Fukuyama, Hirofumi; … - In: European journal of operational research : EJOR 210 (2011) 2, pp. 457-458
Persistent link: https://www.econbiz.de/10008841173
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Decomposing the efficient frontier of the DEA production possibility set into a smallest number of convex polyhedrons by mixed integer programming
Fukuyama, Hirofumi; Sekitani, Kazuyuki - In: European journal of operational research : EJOR 221 (2012) 1, pp. 165-174
Persistent link: https://www.econbiz.de/10009553120
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Cost-effectiveness measures on convex and nonconvex technologies
Fukuyama, Hirofumi; Shiraz, Rashed Khanjani - In: European journal of operational research : EJOR 246 (2015) 1, pp. 307-319
Persistent link: https://www.econbiz.de/10011341643
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Decomposing profit efficiency using a slack-based directional distance function
Färe, Rolf; Fukuyama, Hirofumi; Grosskopf, Shawna; … - In: European journal of operational research : EJOR 247 (2015) 1, pp. 335-337
Persistent link: https://www.econbiz.de/10011347096
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Input-output sustitutability and strongly monotonic p-norm least distance DEA measures
Fukuyama, Hirofumi; Maeda, Yasunobu; Sekitani, Kazuyuki; … - In: European journal of operational research : EJOR 237 (2014) 3, pp. 997-1007
Persistent link: https://www.econbiz.de/10010384637
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Nerlovian revenue inefficiency in a bank production context : evidence from Shinkin banks
Fukuyama, Hirofumi; Matousek, Roman - In: European journal of operational research : EJOR 271 (2018) 1, pp. 317-330
Persistent link: https://www.econbiz.de/10011882884
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Estimating the degree of firms' input market power via data envelopment analysis : evidence from the global biotechnology and pharmaceutical industry
Fukuyama, Hirofumi; Matousek, Roman; Tzeremes, Nickolaos G. - In: European journal of operational research : EJOR 305 (2023) 2, pp. 946-960
Persistent link: https://www.econbiz.de/10013479358