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“融资铜”模式剖析与国际铜价走势研究 被引量:3

A Study on the Mode of Financing Copper and the International Copper Price Trend
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摘要 通过奇异谱分析(SSA)技术,非平稳铜价序列被分解重构为主要信号和噪声信号。主要信号被用于支持向量机(SVM)建模对铜价进行了短期预测。研究发现:未来半年内国际铜价将呈现整体上涨趋势。认为,准确预测国际铜价既有利于择机进口铜,也有助于防范"融资铜"的金融风险。 With the Singular Spectrum Analysis (SSA) technology, the non-stationary time series of copper price are decomposed and restructed into major signals and noise signals. The major signals are adopted to the Support Vector Machine (SVM) to forecast the copper price in a short term. It is found that the world will see a general upward trend in the copper price in the coming six months and it is believed that the accurate forecast of the copper price will help to import copper at the appropriate time and to avoid the financial risks of "financing copper".
作者 徐进亮 常亮
出处 《广西民族大学学报(哲学社会科学版)》 CSSCI 北大核心 2014年第1期158-162,共5页 JOURNAL OF GUANGXI MINZU UNIVERSITY:PHILOSOPHY AND SOCIAL SCIENCE EDITION
基金 2013年国家社科基金项目"维护我国海洋权益背景下的中国所涉自贸区原产地规则与企业对策研究"(项目编号:13BGL016) 2013年北京市自然科学基金项目"北京市政府采购促进科技成果转化的实证与政策研究--基于VAR模型"(项目编号:9132016)
关键词 融资铜 奇异谱分析 支持向量机 价格预测 financing copper singular spectrum analysis support vector machine price forecast
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二级参考文献53

共引文献57

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