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Measuring DEA efficiency in cable television network facilities: what are appropriate criteria for determining the amounts of governmental subsidies?
Jitsuzumi, Toshiya; Nakamura, Akihiro - In: Socio-economic planning sciences : the international … 37 (2003) 1, pp. 29-44
Persistent link: https://www.econbiz.de/10006614414
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Causes of inefficiency in Japanese railways: Application of DEA for managers and policymakers
Jitsuzumi, Toshiya; Nakamura, Akihiro - In: Socio-economic planning sciences : the international … 44 (2010) 3, pp. 161-174
Persistent link: https://www.econbiz.de/10008415773
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Retaining telecommunication services when universal service is defined by functionality: Japanese consumers' willingness-to-pay
Nakamura, Akihiro - In: Telecommunications policy : the assessment, control and … 37 (2013) 8, pp. 662-672
Persistent link: https://www.econbiz.de/10010152969
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Determinants of long-term loans: a theory and empirical evidence in Japan
Fukuda, Shin-ichi; Cong, Ji; Nakamura, Akihiro - In: Journal of multinational financial management 8 (1998) 2, pp. 113-136
Persistent link: https://www.econbiz.de/10007125341