本文采用R/S方法分析了我国主要市场上再生资源价格的动态,实证结论表明我国的主要再生资源价格存在状态的持续性,价格时间序列呈现比随机游走更多的均值回归性。其原因在于再生资源价格与原生资源互为替代品,并且再生资源时使用数量大的产品,生产能很快适应需求的改变,该结论隐含一定的政策意义。 In this paper, the R / S method is used to analyze the price of renewable resources in China’s major markets. The empirical results show that the prices of China’s major renewable resources are in a sustained state, and the price time series show more mean regression than random walk. The reason is that the price of renewable resources and native resources each alternative, and the use of renewable resources, a large number of products, production can quickly adapt to changes in demand, the conclusion implies some policy implications.