动力煤期货最优套保比率研究与应用——基于风险价值的GARCH模型
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1003-3971|volume|6|141-143
ISSN: 1003-3971
Source: 价格理论与实践, Vol.volume, Iss.6, 2016-01, pp. : 141-143
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Abstract