摘要
分析了我国工业化不同阶段经济增长与煤炭消费之间的关系,对国内生产总值(GDP)增速、居民消费价格指数(CPI)变动和生产价格指数(PPI)变动对煤炭价格的影响,以及国内生产总值(GDP)增速、煤炭价格变动与煤炭行业利润的关系进行了实证研究。结果表明:国内生产总值(GDP)增速的变化影响煤炭价格水平,而煤炭价格又能够引起生产价格指数(PPI)变动,但居民消费价格指数(CPI)变动与煤炭价格之间没有明显的相关关系。
The author analyzed the relationship between economic growth and coal consumption in different stages of China's industrialization,and empirically studied the influence of gross domestic product(GDP)growth rate,consumer price index(CPI)and production price index(PPI)changes on coal price,and the relationship between GDP growth rate,coal price change and coal industry profit.The results showed that the change of GDP growth rate affected the coal price level,and the coal price could cause the change of PPI,but there was no obvious correlation between the change of CPI and coal price.
作者
王健
Wang Jian(CCTEG Financial Leasing Co., Ltd., Xicheng, Beijing 100031, China;(2.Department of Industrial Economics, University of Chinese Academy of Social Sciences, Fangshan, Beijing 102488, China)
出处
《中国煤炭》
2020年第8期32-38,共7页
China Coal
