Latest revision as of 15:04, 25 January 2021

Abstract

Abstract: Abstract We study duopolistic pricing by ports that are congestible, share the same overseas customers and have each a downstream, congestible transport network to a common hinterland. In the central set-up, local (country) governments care about local welfare only and decide on the capacity of the port and of the hinterland network. We obtain the following results. First, profit-maximizing ports internalize hinterland congestion in as far as it affects their customers. Second, investment in port capacity reduces prices and congestion at both ports, but increases hinterland congestion in the region where the port investment is made. Investment in a ports hinterland is likely to lead to more port congestion and higher prices for port use, and to less congestion and a lower price at the competing port. Third, the induced increase in hinterland congestion is a substantial cost of port investment that strongly reduces the direct benefits of extra port activities. Fourth, imposing congestion tolls on the hinterland road network raises both port and hinterland capacity investments. We illustrate all results numerically and discuss policy implications.

Original document

The different versions of the original document can be found in:

• http://dx.doi.org/10.2139/ssrn.1024691

• https://hdl.handle.net/10067/663560151162165141

• https://hdl.handle.net/10067/713480151162165141

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• https://lirias.kuleuven.be/handle/123456789/120503

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https://academic.microsoft.com/#/detail/1483104147

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