Specialisation, diversification, size and technical efficiency in ports: an empirical analysis using frontier techniques
This paper explores the relationship between output specialisation, diversification, size and technical efficiency in ports. Using a sample of Spanish port authorities observed over the period 1993-2012, we calculate a normalised Herfindahl-Hirschman index of overall specialisation and indices of re...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
TU Delft OPEN Publishing
2017-04-01
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| Series: | European Journal of Transport and Infrastructure Research |
| Online Access: | https://journals.open.tudelft.nl/ejtir/article/view/3195 |