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クロダ トモヒロ
KURODA Tomohiro
黒田 知宏 所属 経済学部 職種 准教授 |
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| 言語種別 | 英語 |
| 発行・発表の年月 | 2006/03 |
| 形態種別 | 研究論文（学術雑誌） |
| 標題 | How effective are emission taxes in an open economy? |
| 執筆形態 | 共著 |
| 掲載誌名 | RIETI Discussion Papers |
| 掲載区分 | 国内 |
| 出版社・発行元 | 経済産業研究所 |
| 巻・号・頁 | 06-E-007.,pp.359-368 |
| 担当範囲 | 全ての節において共同執筆者と打ち合わせ、加筆修正を行ったので担当箇所の抽出は困難。 |
| 著者・共著者 | Jota Ishikawa (Hitotsubashi University) |
| 概要 | This paper compares emission taxes with other taxes from the viewpoint of emission reduction in an open economy. Using a simple monopoly model, we show that emission taxes may not be very effective to protect environment because of the spillover effects between markets stemming from non-constant marginal costs and transboundary externalities. Other taxes such as production taxes and tariffs are more effective under certain conditions. Thus, an easy application of emission taxes should be discreet in the open economy framework. |