| “一带一路” 合作国家废铜贸易网络的结构演变及中国策略 |
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| 引用本文：台德艺,姚诗雨.“一带一路” 合作国家废铜贸易网络的结构演变及中国策略[J].上海第二工业大学(中文版),2026,43(1):97-104 |
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| 基金项目:上海市逆向物流与供应链协同创新中心项目 “基于演化博弈的快递循环包装回收策略研究” 资助 |
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| 中文摘要:废铜贸易是全球矿产资源可持续发展重要内容, 也是我国矿产资源战略重要组成部分。为研究 “一带一路”合作国家间废铜贸易网络结构特征、演化趋势及我国的优化对策, 本文基于 2013～2022 年 “一带一路” 国家间废铜贸易数据, 通过构建废铜贸易复杂网络, 计算接近中心度与中介中心度指标, 识别贸易网络中核心国家与关键国家。研究发现: 中国在 “一带一路” 合作国家废铜贸易网络中始终处于核心地位, 韩国、意大利和阿联酋等国逐步成为废铜贸易区域枢纽,“一带一路” 倡议有效提升了废铜贸易效率。建议中国深化与废铜贸易网络中的关键国家及废铜主要流出和流入国的合作, 共同构建区域资源共享与循环机制。 |
| 中文关键词:一带一路 废铜贸易 贸易网络 复杂网络 接近中心度 中介中心度 |
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| The Structural Evolution of the Scrap Copper Trade Network among “Belt and Road” Cooperation Countries and China/,s Strategy |
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| Abstract:Copper scrap trade is both a vital component of sustainable development in global mineral resources and an integral part of China’s mineral resource strategy. To study the structural characteristics, evolutionary trends, and optimization strategies for China regarding the copper scrap trade network among Belt and Road cooperation countries, this study utilizes copper scrap trade data from 2013 to 2022. By constructing a complex network of the copper scrap trade and employing proximity centrality and intermediary centrality metrics, core and key countries are identified. The results show that China anchors the network core among Belt and Road partner countries, while South Korea, Italy, and the UAE function as critical regional hubs for the copper scrap trade. The Belt and Road initiative has effectively improved the efficiency of copper scrap trade. It is recommended that China deepen its cooperation with key
countries in the copper scrapr trade network, as well as with major scrap-exporting/importing nations of copper scrap, to co-establish a regional resource-sharing and circular economy mechanism. |
| keywords:Belt and Road copper scrap trade trade network complex network proximity centrality intermediary centrality |
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