关键词: 内生增长, 碳减排约束, 碳排放强度, 气候变化警惕意识

Abstract: By introducing restraints of carbon abatement and elasticity of carbon abatement costs into production function,and alert awareness of climate change into utility function,this paper,under the framework of endogenous economic growth model,makes a systematic analysis of the mechanism of carbon abatement's effects on economic growth,as well as the conditions for the two objectives to be achieved-stabilizing atmospheric green gases and maintaining economic growth.Several conclusions are reached: 1,when low-carbon infrastructure is incomplete and low-carbon technology not widely used,acceleration of the rate of carbon abatement will cause a great negative effect on the economy;2,apart from the objective factors such as the rate of carbon abatement and the increase of non-fossil energy,subjective factors such as people's awareness towards climate change are also important for carbon abatement;and 3,to stabilize atmospheric green gases and maintain economic growth,carbon abatement should depend on technological progress and increase of non-fossil energy.

Key words: endogenous growth, restraints of carbon abatement, carbon intensity, climate change alert awareness