CABALLERO FERNÁNDEZ, RAFAEL; GÓMEZ NÚÑEZ, TRINIDAD; … - In: Estudios de Economía Aplicada 30 (2012) Agosto, pp. 565-578
This paper analyses the efficiency of players in the Spanish Soccer League for the 2009/2010 season using a metafrontier version of data envelopment analysis (DEA) methodology. It is possible to apply a metafrontier approach if separate frontiers can be identified for different groups in the...