Kompas, Tom; Chu, Long - Crawford School of Public Policy, Australian National … - 2010
optimal surveillance measure, the rule specifies the types of land where an invasive weed should be first prevented from … vulnerability of land to the weed and likely infestation. This easy-to-use rule is applied to determine how hawkweed should be … potentially larger spread but also a higher cost from uncertainty in the spread of the weed itself. The land value threshold is …