Value Creation within Port Supply Network: Methodological Issues

The paper proposes a theoretical model based on the concept of Supply Chain Management in port environment, aimed at identifying the sources of value creation in an innovative way. The model views the port as a network of actors, resources and activities - the Port Supply Network (PSN) - which co-produce value by promoting a number of interdependencies. The innovative aspect of the model consists in the introduction of the concept of Port Focal Net meant as interrelated groups of actors pursuing a joint strategy within the port. By the analysis of actors bonds, activities links and resources ties involved in the Port Supply Network, it is possible to identify and qualify those relationships that configure its different Focal Nets. The model is aimed at supporting Port Authorities (PA) in defining their Strategies in a growing complexity context affecting both the Port Community and the external competitive arena.