00783nam0-22002531i-450-99000314862040332120040325154043.0000314862FED01000314862(Aleph)000314862FED0100031486220030910d--------km-y0itay50------baengITOption values and environmental decisions under uncertaintyMarcello BasiliQuaderni del Dipartimento di economia politicaUniversità degli studi di Siena211Basili,Marcello79296ITUNINARICAUNIMARCBK990003148620403321PaperSESSESOption values and environmental decisions under uncertainty410040UNINA