错峰生产前后我国水泥行业经济增长因素实证分析  

Analysis of Economic Growth Factors of China Cement Industry before and after Staggered Production

作　　者：殷雅茹 李秀森 张春清 王倩 

机构地区：[1]山东理工大学数学与统计学院,山东 淄博 [2]淄博市张店区统计局,山东 淄博

出　　处：《社会科学前沿》2020年第7期1080-1084,共5页Advances in Social Sciences

摘　　要：利用Cobb-Douglas生产函数的特性,对数据处理并进行线性回归,建立模型,发现资本和产出对2005~2018年水泥产量的影响并不大,进一步分析得出,水泥行业的经济发展在2015年前后出现断层,分别对这两个时间段进行分析,发现2014年底实施错峰生产前资本和劳动可以解释97.4%的产出,在2015年后资本和劳动对产出的影响则很小。Using the characteristics of the Cobb-Douglas production function, the data was processed and linear regression was performed to establish a model. It was found that the impact of capital and output on cement output from 2005 to 2018 was not great. Further analysis showed that the economic development of the cement industry has faults around 2015, and the analysis of these two time periods revealed that capital and labor before the end of 2014 before staggering production can explain 97.4% of output, but after 2015, the impact of capital and labor on output is very small.

关 键 词：水泥行业 COBB-DOUGLAS生产函数 错峰生产 

分 类 号：F42[经济管理—产业经济]