基于泰尔指数的长三角地区碳生产率差异研究

Carbon Productivity Difference Comparative Study Research on the Yangtze River Delta Region Based on Theil Index

选取长三角地区的碳生产率为研究对象,引入泰尔指数,从地区内部和地区间分析组内、组间差异及各自的贡献率,研究了引起该地区碳生产率差异的原因.分析了各区域的特征、变化规律及发展方向,并以此为依据,为寻找高效的减排途径提出了有效的建议.

In order to alleviate the increasingly serious greenhouse effect, the carbon productivity of the Yangtze River Delta region is selected as the object of study. Then the Theil index is introduced to analyze the differences within the area, and between the area and other areas and their respective contribution rate from within the region and between regions. Accordingly research is conducted on carbon productivity differences caused by the region＇s reason. By comparison, the characteristics of each region, the regular pattern and the future direction of development are found. On this basis, advice is offered on efficient and effective ways to reduce emissions.