产出、需求、资源稀缺与资源性商品价格

Production,Demand,Scarcity of Resources and Resource Commodities Price

2000年以来,资源性商品价格已成为经济中的一个热点问题。本文选择从供给、需求和资源稀缺等方面,分析不同资源性商品价格涨跌幅度的差异。研究发现产出价格弹性和需求收入弹性两者之间正相关,而均和价格涨跌幅度负相关;储采比是决定资源性商品产出价格弹性和价格涨跌幅度的重要因素,储采比较高将抑制商品的价格涨幅。

Since 2000, the resource commodity prices have become a hot issue in the economy. This paper analyzes the differences： in price volatility from the angle of supply, demand and scarcity of resources. The study finds that it has a positive correlation between price elasticity of production and income elasticity of demand. But they are both negative cor-relation with price volatility. Ratio of reserves to production is an important factor in determining output price elasticity and price volatility, ff the ratio is too hi~. it will restrain the rise of commodity nrices.