1,721,115 research outputs found

    La stima del valore di opzione e di esistenza delle risorse ambientali: il caso del Pinus Leucodermis del Pollino

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    The economic evaluation of ecosystem services dates back as early as the fifties. Only recently, however, the assessment of non-use values has received duly attention in benefit-cost analysis. In this paper, after a review of the current state of the art of existence and option values theory, we estimate such values for Pinus leucodermis in the Pollino National Park, using close-ended single-bounded technique. The results are consistent with theoretical expectations. Moreover, their magnitude is non trivial: the option price is 81,000 ITL, while the existernce value is 123,000 ITL

    L'attività venatoria in Toscana: analisi degli impatti sui settori economici attraverso l'impiego di un modello input-otput

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    In this article we try to analyze the connection existing among the hunting word and each sector of the economics system of tuscany by using the input-otput analysis. We quantify the direst, indirest and induced effects that the consumer demand for hunting activity exert on the sector of the regional economic system. As well as we deal with the problem of the evaluation of the effect induced by a demand chang
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