中文摘要：

在生产资料市场处于产能过剩的大背景下,生产资料市场价格整体在波动中弱势运行。本文以国家统计局公布的9大类50种流通领域重要生产资料作为节点,以价格波动的关联系数作为连边,构建流通领域重要生产资料价格波动关联网络,通过实证分析揭示流通领域重要生产资料价格波动的传导机制,从而提出了稳定流通领域重要生产资料市场运行的政策建议。

英文摘要：

The market price volatility of productive materials is in weak operating environment on the background of overcapacity situation. This paper takes the important productive materials, which are divided into 9 classes and 50 types by State Statistical Bureau, as the nodes and the correlation coefficient of price volatility as the edges to set up the price volatility linkage network of important productive materials in currency. Empirical analysis reveals the transmis- sion mechanism of price volatility. Some advice is proposed to stable the positive operation of important productive materials market in currency.