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ID 33063
本文ファイル
著者
Ohdoko, Taro
キーワード
Power plants
Power breakdowns
Air pollution
Choice modeling
Benefit transfer
NDC
経済
公害・環境工学
電気工学
抄録(英)
This paper uses choice modeling surveys from the Chinese cities of Jiujiang, Jiangxi Province, and Changsha, Hunan Province, to identify residential preferences for simultaneously increasing the stability of the electricity supply and decreasing the health risks from air pollution. Air pollution in China is mainly attributable to externalities associated with the electricity supply. We employ a contingent ranking approach as our choice modeling method and test for the transfer of benefits for these preferences between the two sites. The original benefit estimates indicate that the implicit price for reducing the number of power breakdowns is about RMB83/(times×year×household) in Jiujiang and RMB78/(times×year×household) in Changsha, while the implicit price for reducing the duration of power breakdowns is statistically zero in Jiujiang and RMB71/(times×year×household) in Changsha. From the alternative perspective, we estimate that the annualized value of the statistical lifetime risk of cancer caused by air pollution over a 70-year period is RMB50,844/year in Jiujiang and RMB67,146/year in Changsha. This suggests that we do not reject benefit transferability based on the implicit price of the number of power breakdowns, but do reject it based on the number of deaths from cancer caused by air pollution.
掲載誌名
IDEC DP2 Series
2巻
12号
開始ページ
1
終了ページ
34
出版年月日
2012-06
出版者
広島大学大学院国際協力研究科
SelfDOI
言語
英語
NII資源タイプ
紀要論文
広大資料タイプ
学内刊行物(紀要等)
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
部局名
国際協力研究科
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