The instability of the adjusted and unadjusted environmental Kuznets curves

被引:31
作者
Auci, Sabrina [1 ]
Becchetti, Leonardo [1 ]
机构
[1] Univ Roma Tor Vergata, Dept Econ, I-00133 Rome, Italy
关键词
sustainable development; Kuznets curve; CO2; emissions;
D O I
10.1016/j.ecolecon.2005.11.029
中图分类号
Q14 [生态学(生物生态学)];
学科分类号
071012 ; 0713 ;
摘要
We test the stability of the unadjusted and adjusted environmental Kuznets curves (EKCs). Our results provide evidence in favour of a theoretically funded "adjusted EKC hypothesis" in which the impact of per capita GDP on CO2 emissions is evaluated conditionally to the effects of the industry mix and of the energy-supply infrastructure. In this specification, the shape of the GDP-CO2 relationship appears quite sensitive to changes in the estimation period. In the final part of the paper, signs and dynamics of fixed effects of individual countries in different specifications are interpreted as measures of virtuous or vicious of environmental behaviour. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:282 / 298
页数:17
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