Ruiz, Francisco Mas; Gonzálbez, Juan Luis Nicolau; … - Instituto Valenciano de Investigaciones Económicas (IVIE) - 2002
determining factors of such efficiency, in terms of verticalintegration, market concentration, size and performance. The … decreasing returns to scale; and, on the other hand, that size and performance are the determining factors of scale efficiency …The aim of this paper is to analyse the efficiency of the travel agencies operatingin Spain, and to examine the …