摘要
中间产品如何合理定价是项目经济效益评价的一个难点。文章以干气法生产苯乙烯为例,探讨通过多元线性回归模型,由原料苯和产品苯乙烯价格推导中间产品乙苯价格的方法。
Fair pricing of intermediate products is a difficulty in evaluation of projects economic profit. Taking the production of styrene with dry gas method as example, the method of derivating price of intermediate product phenylethane through the prices of raw material benzene and finished product styrene with multiple linear regression model was discussed.
出处
《石油化工技术与经济》
2011年第2期21-23,共3页
Technology & Economics in Petrochemicals
关键词
线性回归
中间产品
价格
苯
乙苯
苯乙烯
linear regression, intermediate product, price, benzene, phenylethane, styrene
