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首页> 外文会议>Beihang University;Japan Industrial Management Association Chugoku-Shikoku Branch;International conference on industrial management >IS URBANIZATION IN FAVOUR OF CO2 EMISSIONS ABATEMENT? NEW EVIDENCE FROM DEVELOPING COUNTRIES BASED ON THE EXPANDED STIRPAT MODEL
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IS URBANIZATION IN FAVOUR OF CO2 EMISSIONS ABATEMENT? NEW EVIDENCE FROM DEVELOPING COUNTRIES BASED ON THE EXPANDED STIRPAT MODEL

机译：城市化是否有利于减少二氧化碳排放？基于扩展的STIRPAT模型的发展中国家的新证据

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摘要

Most empirical tests show positive relationship between urbanization and carbon emissions;however, urbanization helps migrators make the transition to a low-carbon lifestyle and thus may contribute to emissions reduction.This paper analyzes the impact of urbanization on CO2 emissions in 66 developing countries from 1990 to 2009, applying both static and dynamic techniques.It sheds further light on the existing literature by examining the effect of urbanization, taking into account the development of megacities and spatial expansion of non-agricultural land.The results show that urbanization contributes reduction in CO2 emissions for developing countries;however, this abatement effect is most evident for upper middle countries.Moreover, the impact of megacity and the expansion of non-agricultural land on CO2 emissions are different from country to country.The development of megacities results in more CO2 emissions in low income countries where as the expansion of non-agricultural land is negative related in countries from upper and lower middle income group.The differential impact of urbanization on CO2 emissions and its dynamic features should therefore be paid special attention in future discussions of energy policies and urban planning.
机译：大多数经验检验表明，城市化与碳排放之间存在正相关关系;然而，城市化可帮助移民向低碳生活方式过渡，从而可能有助于减少排放。本文分析了1990年以来城市化对66个发展中国家的CO2排放的影响。到2009年，运用静态和动态技术，通过考察城市化的影响，并考虑到特大城市的发展和非农用地的空间扩展，进一步阐明了现有文献，结果表明，城市化有助于减少CO2发展中国家的温室气体排放量;然而，这种减排效应在上层中部国家最为明显。此外，特大城市和非农业用地的扩张对二氧化碳排放的影响因国家而异。特大城市的发展导致更多的二氧化碳低收入国家的排放量，因为非农业用地的扩大因此，在未来的能源政策和城市规划讨论中，应特别注意城市化对CO2排放的不同影响及其动态特征。

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