经济增长、城乡收入差距与碳排放的关系

The Relationship Between Economic Growth,Urban-Rural Income Gap and Carbon Emissions

在环境库兹涅茨曲线和收入分配库兹涅茨曲线理论的基础上,文章通过测算我国29个省、直辖市和自治区的人均碳排放量,选用1995—2010年的省级面板数据,分析和验证了经济增长水平、城乡收入差距和人均碳排放量的关系。研究结果表明:在全国、东部和中部地区均存在碳排放库兹涅茨曲线,而西部地区人均GDP与人均碳排放呈现"正U型"关系;城乡收入差距对人均碳排放量的影响在中西部地区显著为正,这样会进一步加重经济增长对环境污染的破坏程度。

Based on the theories of the environmental Kuznets curve and income distribution Kuznets curve, measuring 29 provinces, municipalities and autonomous regions per capital carbon emissions, selecting the provincial panel data of 1995-2010, the paper analyzes the relationship between the level of economic growth, urban-rural income gap and per capital carbon emissions. The results show that carbon Kuznets curve exist in the country, eastern and central regions, but per capital income and per capital carbon emissions shows a positive U-shaped relationship in the western region. Urban-rural income gaps have significantly positive effects on per capital carbon emissions in the central and western regions, moreover, the income gap also will increase the environmental pollution damage by acting on the economic growth.