Autori: Silvestri, Francesco, Barone, Vincenzo, Ghinoi, Stefano
Titolo: Nautical tourism, carrying capac ity and environmental externality in a protected Lagoon of Northern Adriatic Sea
Periodico: Economics and policy of energy and environment
Anno: 2013 - Fascicolo: 3 - Pagina iniziale: 145 - Pagina finale: 180

Tourism and environmental preservation are often conflicting activities, mainly in coastal lagoons, where seaside mass-tourism comes into contact with a very sensitive ecological system. In this paper we deal with a classical problem of both environmental and tourism economics, the internalization of environmental costs of tourism, focusing on the nautical fruition of the Lagoon of Marano and Grado (North-Eastern Italy, Friuli Venezia Giulia Region). Using different instruments, both theoretical (Carrying Capacity framework, Polluter-Payer principle, Coase compensation) and empirical (Log-log regression, Forecasting model, CBA with defensive expenditures and actual market values), we ascertained the result that - given the current nautical berths endowment - a standard Coase equilibrium (unit external cost equal to unit private benefit) does not hold, and a higher number of vessels transiting in the Lagoon is more effective than a tempered fruition for nature conservation. Another interesting result is that the best available solution to internalize environmental externality is a mixed one, combining a command and control rule (a speed-limit prescription) with a Coasian compensation scheme. All the technical theoretical and empirical derivations are reported in Appendix A (Pressure Parameter Calculation), Appendix B (Benefit and Cost Calculation), and Appendix C (Data set and Econometric Tests).




SICI: 2280-7659(2013)3<145:NTCCIA>2.0.ZU;2-W
Testo completo: http://www.francoangeli.it/riviste/Scheda_Rivista.aspx?IDArticolo=50289&Tipo=Articolo PDF

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