Laspeyres Decomposition Model of Industry Atmosphere Pollution and Its Implication

摘要：

Based on I-O analysis method，the article adopts Laspeyres model to decompose the change of three atmosphere pollutions in thirteen industry departments to three effects between the year 1997 and 2002. The results are: technological effect decreases the emission of all three atmosphere pollutions; final demand structure effect increases the emission of SO2 and soot, but decrease the release of powder; final demand volume effect increases the emission of all the three atmosphere pollutions. So the best selection to decrease pollutions is the development of technology.

关键词： industry atmosphere pollution Laspeyres decomposition model

作者: Shang Hongyun

作者单位: School of Statistics, Dong Bei University of Finance and Economics, Da Lian City, Liao Ning Province, China

会议类型: 国际会议

会议名称: 2008年国际应用统计学术研讨会(2008 International Institute of Applied Statistics Studies)

会议地点: 烟台

会议语种:英文

页码: 1-8

在线出版日期: 2008-08-14（万方平台首次上网日期，不代表论文的发表时间）