| 来源类型 | Discussion paper |
| 规范类型 | 论文 |
| 来源ID | DP6608 |
| DP6608 Explorations of the Effect of Experience on Preferences for a Health-Care Service | |
| Shoshana Neuman; Einat Neuman | |
| 发表日期 | 2007-12-14 |
| 出版年 | 2007 |
| 语种 | 英语 |
| 摘要 | The paper explores the evolution of export diversification patterns along the economic development path. Using a large database with 159 countries over 17 years at the HS6 level of disaggregation (4?998 product lines) we look for action at the ?intensive? and ?extensive? margins (diversification of export values among active product lines and by addition of new product lines respectively) using various export concentration indices and the number of active export lines. We also look at new product introduction as an indicator of ?export-entrepreneurship?. We find a hump-shaped pattern of export diversification similar to what Imbs and Wacziarg (2003) found for production and employment. Low and Middle income countries diversify mostly along the extensive margin whereas high income countries diversify along the intensive margin and ultimately re-concentrate their exports towards fewer products. Such hump-shaped pattern is consistent with the conjecture that countries travel across diversification cones as discussed in Schott (2003, 2004) and Xiang (2007). |
| 主题 | International Trade and Regional Economics |
| 关键词 | Export diversification International trade Latin america |
| URL | https://cepr.org/publications/dp6608 |
| 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/535439 |
| 推荐引用方式 GB/T 7714 | Shoshana Neuman,Einat Neuman. DP6608 Explorations of the Effect of Experience on Preferences for a Health-Care Service. 2007. |
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