| Titre : | Valuing recreation in Italy's protected areas using spatial big data (2022) |
| Auteurs : | M. Sinclair ; A. Ghermandi ; G. Signorello ; L. Giuffrida ; M. De Salvo |
| Type de document : | Article |
| Dans : | Ecological Economics (vol. 200, October 2022) |
| Article en page(s) : | p. 1-10 |
| Langues : | Anglais |
| Langues du résumé : | Anglais |
| Catégories : |
Catégories principales 07 - ENVIRONNEMENT ; 7.4 - Ressources Naturelles : Paysage, Biodiversité, Patrimoine naturelThésaurus IAMM SERVICE ECOSYSTEMIQUE ; LOISIR ; EVALUATION ; EVALUATION ECONOMIQUE ; BIEN NON MARCHAND ; ZONE PROTEGEE ; MEGADONNEES ; ITALIE |
| Résumé : | Protected areas offer unique opportunities for recreation, but the non-market nature of these benefits presents a significant challenge when trying to represent value in the decision-making processes. The most common techniques to value recreation are based on resource-intensive primary surveys which are difficult to perform at a large scale or in remote locations. This is true in the case of Italy, where a large and diverse network of protected areas suffers from lack of data. Here, we offer an alternative data source for the valuation of recreation by integrating the metadata of geotagged photographs from social media into single-site, individual travel cost models for 67 Italian protected areas. Count data model results are generally consistent with standard economic and consumer demand theory for ordinary goods, with a zero-truncated Poisson model returning down sloping demand curves for 50 of 67 sites. A significant travel cost coefficient was returned for 33 sites (p-value |
| Cote : | Réservé lecteur CIHEAM |
| URL / DOI : | https://doi.org/10.1016/j.ecolecon.2022.107526 |
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