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Increasing offensive or defensive efficiency? : an analysis of Italian and Spanish football
Boscá, José E.; Liern, Vicente; Martínez Estévez, … - In: Omega : the international journal of management science 37 (2009) 1, pp. 63-78
Persistent link: https://www.econbiz.de/10003767280
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An efficiency ranking of Spanish seaports using FDH methodology
Medal Bartual, Amparo; Sala, Ramón - In: International journal of transport economics : IJTE 38 (2011) 2, pp. 201-226
Persistent link: https://www.econbiz.de/10009303836
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A portfolio problem with uncertainty
Mocholí, Manuel; Sala, Ramón; Sanchis, Vicente - In: Financial modelling : with 74 tables : [a selection of …, (pp. 279-289). 2000
Persistent link: https://www.econbiz.de/10001485016
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An Efficiency Ranking of Spanish Seaports using FDH Methodology
Medal, Amparo; Sala, Ramón - In: International journal of transport economics : IJTE 38 (2011) 2, pp. 201-201
Persistent link: https://www.econbiz.de/10009168561