Stated preferences for imported and hormone-treated beef: application of a mixed logit model
研究挪威消费者对牛肉原产地和激素处理状态的偏好，发现消费者偏好邻国和发达国家牛肉，且美国无激素牛肉与爱尔兰牛肉评价相当，而有激素牛肉评价较低。
Norwegian consumer preferences for country of origin and hormone status of beef were investigated and socio-economic segmentation variables identified. On average, after domestic beef, consumers preferred beef from neighbouring Sweden to beef from more distant countries, and beef from developed countries to beef from less developed countries. US hormone-free beef was perceived as being as good as Irish beef, whereas US hormone-treated beef was perceived as being inferior to Irish and Botswanan beef. In a series of market simulations based on an estimated mixed logit model, it is shown that non-Scandinavian alternatives are close substitutes competing over the import-friendly market segment. Copyright 2004, Oxford University Press.