RCR新文：年轻消费者家庭食物浪费的影响因素及预防措施研究—基于英国、西班牙和意

　　图1 多元层次回归分析模型框架

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　　ABSTRACT

　　Food waste is a critical issue with multiple ethical, environmental and economic consequences. The aim of this study is to investigate which factors most affect food waste and determine what actions are undertaken to prevent it at the household level. The study, while privileging a behavioural perspective, focuses on the overall consumption process, from purchasing through final food consumption, thus assuming a broad perspective. The data for this study were collected among Italian, Spanish and English populations using three public online questionnaires administered from January to September 2017. This resulted in a total of 3323 usable questionnaires referring to a sample population aged between 18 and 35 years. As for the main motivation to waste food, the research findings provide strong evidence of the importance of in-store behaviour and food management at home in reducing the frequency of food waste in all the three countries examined. As for the actions preventing food waste, the consumption of leftovers appears as a relevant determinant in minimising food waste. The findings confirm that food waste is a complex issue that requires a broad approach of analysis considering several factors simultaneously. The study also provides further insights regarding the relationship between eating outside the home and food waste, which is a topic of debate in the extant literature. Finally, the study improves the overall knowledge about actions that prevent food waste, which have previously been poorly investigated.

　　本期编辑：

　　白羽萍，中国科学院地理科学与资源研究所，资源环境管理与政策方向，博士研究生。

　　https://www.researchgate.net/profile/Yuping_Bai2