Modified Herfindahl—Hirschman Index for Measuring the Concentration Degree of Container Port Systems
2010
Article (Journal)
English
BKL: | 55.00 Technik der Verkehrsmittel, Verkehrswesen: Allgemeines |
Modified Herfindahl–Hirschman Index for Measuring the Concentration Degree of Container Port Systems
Transportation Research Record | 2010
|Transportation Research Record | 2021
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