Productivity, efficiency and technical change in the European railways: A non-parametric approach
The purpose of this paper is to analyse the evolution of productivity in the European railways in the period 1970–95. We use a non-parametric approach that enables changes in productivity to be broken down into variations in efficiency and technical change. The results indicate that the productivity growth is concentrated in the last period (1985–95), when the majority of the companies undertook processes of reforms. This increase in productivity is mainly due to technical progress. We also analyse the determinants of efficiency and, unlike other papers, the technical change, finding that the greater the degree of autonomy and financial independence, the higher the efficiency levels and technical change. Copyright Kluwer Academic Publishers 1999
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- Ann F. Friedlaender & Ernst R. Berndt & Judy Shaw-Er Wang Chiang & Mark Showalter & Christopher A. Vellturo, 1991. "Rail Costs and Capital Adjustments in a Quasi-Regulated Environment," NBER Working Papers 3841, National Bureau of Economic Research, Inc.
- E. Grifell-Tatjé & C. Lovell & J. Pastor, 1998. "A Quasi-Malmquist Productivity Index," Journal of Productivity Analysis, Springer, vol. 10(1), pages 7-20, July.
- Fare, Rolf, et al, 1997. " Biased Technical Change and the Malmquist Productivity Index," Scandinavian Journal of Economics, Wiley Blackwell, vol. 99(1), pages 119-27, March.
- Oulton,Nicholas & O'Mahony,Mary, 1994. "Productivity and Growth," Cambridge Books, Cambridge University Press, number 9780521453455, October.
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