The Performance of Seaport Clusters - RePub - Erasmus Universiteit ...
The Performance of Seaport Clusters - RePub - Erasmus Universiteit ...
The Performance of Seaport Clusters - RePub - Erasmus Universiteit ...
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132<br />
10.4 Cluster heterogeneity<br />
<strong>The</strong> <strong>Performance</strong> <strong>of</strong> Port <strong>Clusters</strong><br />
Five propositions deal with the effects <strong>of</strong> heterogeneity on performance (see Table 42).<br />
Table 42: Survey results on heterogeneity<br />
Total LMPC Rotterdam Durban<br />
Proposition A D NO A D A D A D<br />
Opportunities for co-operation in a cluster are<br />
higher the larger the diversity <strong>of</strong> the cluster<br />
population.<br />
Opportunities for innovation in a cluster are higher<br />
the larger the diversity <strong>of</strong> the cluster population.<br />
Diversity <strong>of</strong> the cluster population reduces the<br />
vulnerability <strong>of</strong> a cluster for changes in the<br />
environment.<br />
Diversity <strong>of</strong> the resource base <strong>of</strong> a cluster reduces<br />
the vulnerability <strong>of</strong> a cluster for changes in the<br />
environment.<br />
Co-operation between firms in the port cluster is <strong>of</strong><br />
a minor importance for the performance <strong>of</strong> this<br />
cluster compared to co-operation with firms outside<br />
the cluster.<br />
A = agree, D = disagree, NO = no opinion<br />
* Significant majority <strong>of</strong> experts<br />
** Significantly different from other cases<br />
84* 14 4 22* 1 35* 6 27* 7<br />
88* 6 8 24* 0 33* 5 31* 1<br />
86* 8 8 17* 4 39* 1 30* 2<br />
90* 9 3 20* 4 41* 0 29* 5<br />
27 68* 7 7 19* 14 24 6 25*<br />
<strong>The</strong> cluster experts agree that diversity strengthens the competitiveness <strong>of</strong> a port cluster.<br />
Diversity stimulates co-operation and innovation and reduces vulnerability for external<br />
shocks. According to the vast majority <strong>of</strong> experts, the diversity <strong>of</strong> the cluster population and<br />
resource base reduce the vulnerability <strong>of</strong> a cluster.<br />
<strong>The</strong> experts indicate that co-operation within the cluster is relatively important. This result is<br />
important since it provides evidence to reject the argument that local cooperation is not<br />
relevant, given the international nature <strong>of</strong> port related activities. Thus, a diverse local set <strong>of</strong><br />
firms and resources is important for the performance <strong>of</strong> a cluster.