| 来源类型 | Discussion paper |
| 规范类型 | 论文 |
| 来源ID | DP13566 |
| DP13566 Concentration in International Markets: Evidence from US Imports | |
| Alessandra Bonfiglioli; Rosario Crinò; Gino Gancia | |
| 发表日期 | 2019-03-03 |
| 出版年 | 2019 |
| 语种 | 英语 |
| 摘要 | We use transaction-level data to study changes in the concentration of US imports. Concentration has fallen in the typical industry, while it is stable by industry and origin country. The fall in concentration is driven by the extensive margin: the number of exporting firms has grown, and the number of exported products has fallen relatively more for top firms. Instead, average revenue per product of top firms has increased. At the industry level, top firms are converging, but top firms within country are diverging. Finally, higher concentration from an origin country is associated with a fall in prices, foreign entry and industry growth. These facts suggest that intensified competition in international markets coexists with growing concentration among national producers. |
| 主题 | International Macroeconomics and Finance ; International Trade and Regional Economics ; Macroeconomics and Growth |
| 关键词 | Superstar firms Concentration Us imports Firm heterogeneity International trade |
| URL | https://cepr.org/publications/dp13566-0 |
| 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/542423 |
| 推荐引用方式 GB/T 7714 | Alessandra Bonfiglioli,Rosario Crinò,Gino Gancia. DP13566 Concentration in International Markets: Evidence from US Imports. 2019. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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