Narrow search
Showing 1 - 2 of 2
Cover Image
A comparative analysis of European railroads efficiency : a cost frontier approach
Parisio, Lucia - In: Applied economics 31 (1999) 7, pp. 815-823
Persistent link: https://www.econbiz.de/10001438387
Cover Image
Excess-input expenditure estimated by means of an input-distance function : the case of public railways
Bosco, Bruno - In: Applied economics 28 (1996) 4, pp. 491-497
Persistent link: https://www.econbiz.de/10001197838