Trading off health, environmental and genetic modification attributes in food
研究消费者如何在转基因成分风险与食品的健康、环境益处之间进行权衡，发现消费者态度差异大，且权衡取决于个人特征，对减少食品市场感知风险的政策有启示。
This study examines the trade-offs made by consumers between possible risks associated with genetically modified (GM) ingredients and potential health or environment benefits in food. A latent class model is used to analyse consumers' preferences for GM food. There is considerable diversity amongst consumers in risk attitudes to GM food. The analysis reveals that trade-offs between risks and related concerns associated with GM food and benefits that may be associated with introduced health and environmental attributes of food depend upon individual's characteristics. The findings have implications for public policies that seek to minimise the effects of perceived risk in food markets. Copyright 2004, Oxford University Press.