期刊
FOOD POLICY
卷 98, 期 -, 页码 -出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.foodpol.2020.101896
关键词
Food waste; Calories loss; Dietary knowledge; Community development
资金
- National Natural Sciences of China [71673008]
- Huazhong Agricultural University Scientific & Technological Self-innovation Foundation
- National Institute for Nutrition and Health, China Center for Disease Control and Prevention, Carolina Population Center [P2C HD050924, T32 HD007168]
- University of North Carolina at Chapel Hill
- NIH [R01-HD30880, DK056350, R24 HD050924, R01-HD38700]
- NIH Fogarty International Center [D43 TW009077, D43 TW007709]
- China-Japan Friendship Hospital, Ministry of Health
Based on the China Health and Nutrition Survey (CHNS) data from 2004, 2006, and 2009, this study used a fixed-effects model to show that the dietary knowledge of household food decision makers has a significant impact on household food waste and calorie loss, and this impact seems to decrease with local community development. Additionally, heterogeneous impacts of dietary knowledge on food waste and calorie loss were observed in urban and rural areas and among different income groups.
Based on the China Health and Nutrition Survey (CHNS) data for 2004, 2006, and 2009, this study employs a fixed-effects model to examine the impacts of the dietary knowledge of household food decision makers on the quantity of household food waste in terms of amount and calories levels. Specifically, the interaction effect between dietary knowledge and community development is explored. The results indicate that the dietary knowledge of the household food decision maker significantly impacts food waste and calories loss. With the development of the local community, the impacts of dietary knowledge on household food waste and calories loss seem to decrease. The heterogeneous impacts of dietary knowledge on food waste and calories loss in urban and rural areas and among different income groups are also observed. The findings contribute toward a better understanding of the issues related to household food waste and calories loss in China in the context of economic development and residents' increasing dietary knowledge.
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