作者: Russell Blamey , John Rolfe , Jeff Bennett , Mark Morrison
关键词: Agricultural economics 、 Independence of irrelevant alternatives 、 Population size 、 Economics 、 Cost–benefit analysis 、 Choice modelling 、 Rangeland 、 Endangered species 、 Clearing 、 Vegetation 、 Natural resource economics
摘要: In the Desert Uplands region of Central Queensland, many pastoralists are clearing vegetation in order to improve cattle grazing production. A choice modelling study was undertaken provide estimates benefits retaining remnant that appropriate for inclusion a cost benefit analysis tighter restrictions. Attributes included model were reductions population size non-threatened species, number endangered species lost region, and changes regional income employment. nested logit used data avoid violations independence irrelevant alternatives condition. The estimated reported several tree policy regimes more stringent than those currently applied.