Authors: Bo Xu; Ronald Wennersten; Nils Brandt; Qie Sun
Addresses: Industrial Ecology, School of Industrial Engineering and Management, KTH, Teknikringen 34, Stockholm 114 28, Sweden ' Industrial Ecology, School of Industrial Engineering and Management, KTH, Teknikringen 34, Stockholm 114 28, Sweden ' Industrial Ecology, School of Industrial Engineering and Management, KTH, Teknikringen 34, Stockholm 114 28, Sweden ' KTH School of Industrial Engineering and Management, Department of Industrial Ecology Teknikringen 34, 114 28 Stockholm, Sweden
Abstract: This paper examines the possible existence of an Environmental Kuznets Curve (EKC) relationship between China's carbon dioxide (CO2) emissions per capita (CO2/capita) and GDP per capita (GDP/capita) during the period 1980-2008. The timing of the turning point in China's CO2/capita can be further estimated if an EKC relationship exists. In regression results, a natural logarithm-quadratic relationship was found between CO2/capita and GDP/capita, which supports the EKC hypothesis. However, China's CO2 emissions are still on a growing track until around 2078 in empirical analysis. More importantly, CO2 emissions will not spontaneously decrease if China continues to develop its economy without adopting instruments for mitigating climate change. China's wealth gap and China's role in international trade are discussed as two possible factors to affect EKC hypothesis. Therefore, reduction in domestic income inequality and negotiations to allocate responsibilities between China and developed countries for CO2 emissions associated with China's exports are suggested as further efforts.
Keywords: CO2; carbon dioxide; GDP; gross domestic product; EKC; environmental Kuznets curve; turning point; China; carbon emissions.
International Journal of Global Warming, 2012 Vol.4 No.3/4, pp.317 - 329
Available online: 01 Oct 2012 *Full-text access for editors Access for subscribers Purchase this article Comment on this article