Assessing the sustainability of valorization policies for cultural heritage. A multidimensional approach

The article aims to identify innovative management models for the valorization of cultural heritage and to assess their sustainability by applying a multidimensional evaluation methodology. The study has been structured as follows: after an introductory overview, in which the current needs and challenges of cultural heritage valorization have been outlined, the key-elements of innovative management models for cultural heritage (Cultural Networks and Districts) and multidimensional evaluation approaches have been illustrated; then, the application of the innovative management models for a set of cultural properties, located in the Roman Campagna, have been proposed and the assessment of their sustainability has been developed; finally, based on the results obtained, concluding remarks have been provided. The assessment showed a preference for Cultural Districts, as they represent a more sustainable management model, especially from an economic and financial point of view, thanks to their ability to integrate different functions and to promote collaborations with the productive sectors of the local reality. The multidimensional assessment made it possible to comprehensively evaluate the sustainability of the hypothesised scenarios, highlighting the effects produced on the urban context. This study can represent a starting point to the definition and implementation of innovative management models for cultural heritage in Italy.