• Title/Summary/Keyword: 업종별

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Decomposition Analysis of Energy Consumption and GHG Emissions by Industry Classification for Korea's GHG Reduction Targets (감축목표 업종 분류체계에 따른 산업부문의 에너지 소비 및 온실가스 배출 요인 분해 분석)

  • Park, Nyun-Bae;Shim, SungHee
    • Environmental and Resource Economics Review
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    • v.24 no.1
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    • pp.189-224
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    • 2015

  • To meet sectoral emission target by 2020 and prepare for the emission trading scheme from 2015, decomposition analysis of energy consumption and GHG emission is required by 18 subsectors in industry sector where emission targets are established. Log Mean Divisia Index decomposition method was used to analyze factors' effects on energy and emission in the industry sector and by 18 subsectors from 2004 to 2011. Industrial energy consumption was increased due to the production effect and energy intensity effect. However structure effect contributes to the decrease of energy consumption. In terms of emissions (including indirect emission due to electricity consumption) in the industry sector, only structure effect contributed to the emission reduction. Factors' effects by subsectors were different. Cement industry, which is included at Nonmetal shows different results from those of Nonmetal industry and machinery industry, which is a subsector of Fabricated Metal, was also similar. In this regard, we should not apply the policy implications from decomposition analysis of aggregated industry such as Nonmetal or Fabricated Metal to its subsectors uniformly and develop a differentiated policy for each subsector industry.

  • https://doi.org/10.15266/KEREA.2015.24.1.189 인용 PDF KSCI