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中国农学通报
基于ARCH类模型的中国农资价格波动特征分析
黄文彪 徐学荣 郑思宁
The research on the prices of agricultural production fluctuation features based on the ARCH model
中国农学通报 . 2012, (20): 210 -214 .  DOI: 10.11924/j.issn.1000-6850.2012-0503