| 来源类型 | Discussion paper |
| 规范类型 | 论文 |
| 来源ID | DP6380 |
| DP6380 Freedom Fries | |
| Guy Michaels; Xiaojia Zhi | |
| 发表日期 | 2007-07-06 |
| 出版年 | 2007 |
| 语种 | 英语 |
| 摘要 | Bilateral, product-level data exhibit a number of strong patterns that can be used to evaluate international trade theories, notably the spatial incidence of "export zeros" (correlated with distance and importer size), and of export unit values (positively related to distance). We show that leading theoretical trade models fail to explain at least some of these facts, and propose a variant of the Melitz model that can account for all the facts. In our model, high quality firms are the most competitive, with heterogeneous quality increasing with firms? heterogeneous cost. |
| 主题 | International Trade and Regional Economics |
| 关键词 | Heterogeneous-firm trade models Qhft model Quality and trade Testing trade theories |
| URL | https://cepr.org/publications/dp6380 |
| 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/535218 |
| 推荐引用方式 GB/T 7714 | Guy Michaels,Xiaojia Zhi. DP6380 Freedom Fries. 2007. |
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