| 来源类型 | Discussion paper |
| 规范类型 | 论文 |
| 来源ID | DP14923 |
| DP14923 Optimal Lockdown in a Commuting Network | |
| Pablo Fajgelbaum; Amit Khandelwal; Wookun Kim; Cristiano Mantovani; Edouard Schaal | |
| 发表日期 | 2020-06-24 |
| 出版年 | 2020 |
| 语种 | 英语 |
| 摘要 | We study optimal dynamic lockdowns against Covid-19 within a commuting network. Our framework combines canonical spatial epidemiology and trade models, and is applied to cities with varying initial viral spread: Seoul, Daegu and NYC-Metro. Spatial lockdowns achieve substantially smaller income losses than uniform lockdowns, and are not easily approximated by simple centrality-based rules. In NYM and Daegu—with large initial shocks—the optimal lockdown restricts inflows to central districts before gradual relaxation, while in Seoul it imposes low temporal but large spatial variation. Actual commuting responses were too weak in central locations in Daegu and NYM, and too strong across Seoul. |
| 主题 | International Trade and Regional Economics ; Macroeconomics and Growth ; Public Economics |
| 关键词 | Covid-19 Lockdown Commuting Optimal policy General equilibrium |
| URL | https://cepr.org/publications/dp14923 |
| 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/543865 |
| 推荐引用方式 GB/T 7714 | Pablo Fajgelbaum,Amit Khandelwal,Wookun Kim,et al. DP14923 Optimal Lockdown in a Commuting Network. 2020. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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