A methodology to assess the effectiveness of policies for food waste reduction: Application on Chinese policies from 1961 to 2021
文献类型：期刊论文
| 作者 | Jiang, Shiyan3,4; Chen, Hong2,5; Liu, Xiaojie4; Yang, Shuhan; Huang, Han |
| 刊名 | RESOURCES CONSERVATION AND RECYCLING
 |
| 出版日期 | 2023-07-01 |
| 卷号 | 194页码:106983 |
| 关键词 | Food waste policy Policy quantification Policy power Policy effectiveness Latent Dirichlet allocation model support vector machine |
| ISSN号 | 0921-3449 |
| DOI | 10.1016/j.resconrec.2023.106983 |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | Intervention policies are a major but underrecognized way of reducing food waste. This study developed a new methodology for assessing the effectiveness of food waste policies, based on the analysis of 874 policies (1955-2021) and eight different types of entire food supply chain waste (1961-2021) in China, further modeling by support vector regression machine to predict the amount of food waste for 2022-2030. It was found that: (1) The number, policy power yearly and cumulative annual policy power of policies increased each year, while the average annual policy power showed a decreasing trend. (2) Voluntary policies had the highest number of releases, cumulative power and average power, followed by coercive, directive and incentive policies. (3) Voluntary policies had the best overall intervention effect on food waste, followed by coercive, incentive and directive policies. (4) Scenario predictions confirmed that a combined policy mix led by voluntary policies works best. |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| WOS记录号 | WOS:001012751100001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/194414]  |
| 专题 | 资源利用与环境修复重点实验室_外文论文 |
| 作者单位 | 1.Jiangnan Univ, Res Inst Natl Secur & Green Dev, Sch Business, 1800 Lihu Ave, Wuxi 214122, Peoples R China 2.Univ Bologna, Dept Agr & Food Sci, Bologna, Italy 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 4.China Univ Min & Technol, Sch Econ & Management, Xuzhou, Jiangsu, Peoples R China 5.Jiangnan Univ, Sch Business, Wuxi 214122, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Shiyan,Chen, Hong,Liu, Xiaojie,et al. A methodology to assess the effectiveness of policies for food waste reduction: Application on Chinese policies from 1961 to 2021[J]. RESOURCES CONSERVATION AND RECYCLING,2023,194:106983. |
| APA | Jiang, Shiyan,Chen, Hong,Liu, Xiaojie,Yang, Shuhan,&Huang, Han.(2023).A methodology to assess the effectiveness of policies for food waste reduction: Application on Chinese policies from 1961 to 2021.RESOURCES CONSERVATION AND RECYCLING,194,106983. |
| MLA | Jiang, Shiyan,et al."A methodology to assess the effectiveness of policies for food waste reduction: Application on Chinese policies from 1961 to 2021".RESOURCES CONSERVATION AND RECYCLING 194(2023):106983. |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。