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The Performance of Seaport Clusters - RePub - Erasmus Universiteit ...

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106<br />

<strong>The</strong> <strong>Performance</strong> <strong>of</strong> <strong>Seaport</strong> <strong>Clusters</strong><br />

seaports. However, an analysis <strong>of</strong> the level <strong>of</strong> land prices and/or congestion in seaports and<br />

its effects on the attractiveness <strong>of</strong> seaports is lacking.<br />

Van Klink’s (1995) work is the most sophisticated study on agglomeration in seaports. He<br />

identifies factors that influence the attractiveness <strong>of</strong> ports. <strong>The</strong>se are given in Table 31,<br />

together with the ‘supply pr<strong>of</strong>ile’ <strong>of</strong> the port <strong>of</strong> Rotterdam.<br />

Table 31: Van Klink’s assessment <strong>of</strong> Rotterdam’s agglomeration (dis)economies<br />

Agglomeration (dis)economy Supply pr<strong>of</strong>ile Rotterdam<br />

Logistics know-how ***<br />

Costs <strong>of</strong> land *<br />

Labor climate (including training and work attitude) *<br />

Efficiency <strong>of</strong> road network *<br />

Source: Van Klink, 1995<br />

*: weakness <strong>of</strong> Rotterdam, ***: strength <strong>of</strong> Rotterdam<br />

According to van Klink, knowledge is an agglomerating force for Rotterdam’s port cluster.<br />

<strong>The</strong> scarcity <strong>of</strong> land and congestion are agglomeration diseconomies in Rotterdam. Van<br />

Klink regards the labor climate as a force towards deconcentration <strong>of</strong> port related activities,<br />

because <strong>of</strong> high wages and limited flexibility <strong>of</strong> port work. In the economic geography<br />

school, the quality <strong>of</strong> labor is regarded as a force towards concentration.<br />

9.1.2 Internal competition<br />

<strong>The</strong> port specific literature on competition mostly deals with external competition:<br />

competition between different ports (Verhoeff, 1981). <strong>The</strong> issue <strong>of</strong> internal competition in<br />

seaports has been discussed for a number <strong>of</strong> port activities, such as towage (see Atkin and<br />

Rowlinson, 2000). Internal competition in cargo handling and port services is limited, or even<br />

absent in many seaports (World Bank, 2000, Goss and Stevens, 2000). This stems from the<br />

fact that the ‘minimum efficient scale’ <strong>of</strong> these activities is large compared to the market<br />

size. Haezendonck (2001), relying on Porter’s framework (Porter, 1990), regards the<br />

presence <strong>of</strong> internal competition as beneficial for the competitiveness <strong>of</strong> a seaport.<br />

Haezendonck’s survey results show that industry experts regard the presence <strong>of</strong> internal<br />

competition in Antwerp as a factor enhancing the competitiveness <strong>of</strong> this port cluster.

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