A comparative analysis of European railroads efficiency: a cost frontier approach


The paper analyses the issue of cost efficiency for eight main European railroads in a sample period of 17 years. Measures of technical and allocative efficiency are obtained from a stochastic cost frontier model, with minimal cost described by a translog cost system. In the model, the cost of allocative inefficiency is estimated simultaneously from the shares' errors, whereas technical inefficiency is modelled by a (half normal) positive departure from the cost frontier. Results show a negligible effect of allocative inefficiency on firms' costs, whereas the cost of technical inefficiency appears to be significant.

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Research Papers in Economics

Last time updated on 06/07/2012

This paper was published in Research Papers in Economics.

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