| 来源类型 | Discussion paper |
| 规范类型 | 论文 |
| 来源ID | DP9733 |
| DP9733 Environmental Policy and Directed Technical Change in a Global Economy: The Dynamic Impact of Unilateral Environmental Policies | |
| David Hemous | |
| 发表日期 | 2013-11-10 |
| 出版年 | 2013 |
| 语种 | 英语 |
| 摘要 | This paper builds a two-country (North, South), two-sector (polluting, nonpolluting) trade model with directed technical change, examining whether unilateral environmental policies can ensure sustainable growth. The polluting good is produced with a clean and a dirty input. I show that a temporary Northern policy combining clean research subsidies and a trade tax can ensure sustainable growth but Northern carbon taxes alone cannot. Trade and directed technical change accelerate environmental degradation either under laissez-faire or if the North implements carbon taxes, yet both help reduce environmental degradation under the appropriate unilateral policy. I characterize the optimal unilateral policy analytically and numerically using calibrated simulations. |
| 主题 | International Macroeconomics ; International Trade and Regional Economics |
| 关键词 | Climate change Directed technical change Environment Innovation Trade Unilateral policy |
| URL | https://cepr.org/publications/dp9733 |
| 来源智库 | Centre for Economic Policy Research (United Kingdom) |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/538569 |
| 推荐引用方式 GB/T 7714 | David Hemous. DP9733 Environmental Policy and Directed Technical Change in a Global Economy: The Dynamic Impact of Unilateral Environmental Policies. 2013. |
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