不完全竞争下我国铜进口贸易市场势力测度及影响因素研究

发布时间：2018-05-22 09:17

本文选题：铜矿产资源 + 剩余需求-供给　；参考：《商业研究》2017年07期

【摘要】：中国在国际有色金属进口市场拥有较大市场份额,却缺乏定价能力。本文选取10个主要铜进口市场为研究对象,采用修正的SMR模型对2000-2015年间中国有色金属进口贸易的国际市场势力进行了测度,考察影响国际市场势力的主要因素。结果显示:中国铜进口市场是典型的非完全竞争市场,铜进口贸易不具有买方市场势力同时面临强大的卖方市场势力;在十个主要进口市场中,加拿大、美国、智利、秘鲁、澳大利亚等五个国家对出口价格具有额外加成能力,并依次占据卖方市场势力前五位;较高的进口依存度、进口结构单一以及较低的产业集中度是导致中国铜进口贸易买方国际市场势力缺失的主要原因。据此,我国应通过优化进口结构、加强对外投资、提高行业集中度来增强在铜资源国际进口贸易中的市场势力与定价话语权。
[Abstract]:China has a large market share in the international nonferrous metal import market, but lacks pricing power. In this paper, ten major copper import markets are selected as research objects, and the modified SMR model is used to measure the international market power of China's non-ferrous metal import trade from 2000 to 2015, and to investigate the main factors affecting the international market power. The results show that China's copper import market is a typical incomplete competition market, copper import trade does not have buyer market power and faces strong seller market power; in ten major import markets, Canada, the United States, Chile, Peru, Canada, the United States, Chile and Peru, Five countries, such as Australia, have extra additive capacity to export prices, and occupy the top five in the seller's market power in turn. The single import structure and low industrial concentration are the main reasons for the lack of power in the international market of the buyers of China's copper import trade. Therefore, China should strengthen the market power and pricing power in the international import trade of copper resources by optimizing the import structure, strengthening foreign investment and increasing the degree of industry concentration.
【作者单位】：中南大学商学院;
【基金】：国家社会科学基金重大项目,项目编号:13&ZD169 湖南省智库专项课题项目,项目编号:16ZWA14 中南大学研究生创新项目,项目编号:2017zzts243
【分类号】：F426.32;F752.61

【相似文献】