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首页> 外文期刊>Energy Policy >Do national-level policies to promote low-carbon technology deployment pay off for the investor countries?
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Do national-level policies to promote low-carbon technology deployment pay off for the investor countries?

机译：促进低碳技术部署的国家级政策是否能为投资国带来回报？

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摘要

National-level policies to promote deployment of low-carbon technologies have been suggested and used as a means to reduce greenhouse gas emissions in the context of international climate change mitigation. The long-term benefits of such policies in the context of international climate change mitigation depend on their effects on near-term emissions abatement and resultant long-term technological change that will reduce abatement costs of achieving global mitigation goals. There is also an argument that these policies might foster early-mover advantages in international low-carbon technology markets. We first review the factors that could influence such benefits and use a global integrated assessment model to present an illustrative example to understand the potential magnitude of these benefits. We find that reductions in long-term abatement costs might not provide sufficient incentives to justify policies to promote the deployment of low-carbon technologies, in particular, the emerging, higher-risk, and currently expensive alternatives. We also find that early mover advantages can potentially provide substantial benefits, but only if these advantages are both strong and persistent. Our results suggest a role for international cooperation in low-carbon technology deployment to address the existence of free-riding opportunities in the context of global climate change mitigation. (C) 2016 Elsevier Ltd. All rights reserved.
机译：已经提出了促进低碳技术部署的国家级政策，并将其用作减轻国际气候变化的背景下减少温室气体排放的手段。在缓解国际气候变化的背景下，此类政策的长期利益取决于其对近期减排的影响以及由此产生的长期技术变革，这些变革将降低实现全球减排目标的减排成本。还有一种观点认为，这些政策可能会在国际低碳技术市场中培养先发优势。我们首先回顾可能影响此类收益的因素，然后使用全球综合评估模型来提供说明性示例，以了解这些收益的潜在规模。我们发现，减少长期减排成本可能无法提供足够的动力来证明采取政策来促进低碳技术的部署，特别是新兴的，高风险的和目前昂贵的替代品。我们还发现，只要先行者的优势既强大又持久，就可以潜在地带来实质性的利益。我们的结果表明，在全球减缓气候变化的背景下，国际合作在低碳技术部署中发挥作用，以解决搭便车机会的存在。 （C）2016 Elsevier Ltd.保留所有权利。

著录项

  • 来源
    《Energy Policy》 |2016年第11期|400-411|共12页
  • 作者

    Iyer Gokul C.; Clarke Leon E.; Edmonds James A.; Hultman Nathan E.;

  • 作者单位

    Pacific Northwest Natl Lab, Joint Global Change Res Inst, Richland, WA 99352 USA|Univ Maryland, College Pk, MD 20742 USA;

    Pacific Northwest Natl Lab, Joint Global Change Res Inst, Richland, WA 99352 USA|Univ Maryland, College Pk, MD 20742 USA;

    Pacific Northwest Natl Lab, Joint Global Change Res Inst, Richland, WA 99352 USA|Univ Maryland, College Pk, MD 20742 USA;

    Univ Maryland, Sch Publ Policy, College Pk, MD USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Technological change; Integrated assessment model; Climate change; Green; Low carbon; Spillover;

    机译：技术变化;综合评估模型;气候变化;绿色;低碳;溢出;

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