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Local government size and efficiency in capital intensive services : what evidence is there of economies of scale, density and scope?
Bel, Germà, (2012)
Comparative economic efficiency, operating costs and fuel consumption rates of freight transport modes between the largest industrial cities and seaports in South Africa
Pienaar, W. J., (2013)
The structure of the global reinsurance market : an analysis of efficiency, scale, and scope
Biener, Christian, (2016)
Financiación de infraestructuras viarias : la economía política de los peajes
Bel, Germà, (1999)
Desigualdad social, redistribución y Estado de bienestar
Bel, Germà, (1997)
Posprivatización, reforma regulatoria y beneficios de los consumidores : ¿laisser faire versus competencia?