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来源类型 | Monograph (IIASA Working Paper) |
规范类型 | 论文 |
Bilateral Migration Measures. | |
Qi W | |
发表日期 | 2017 |
出版者 | IIASA, Laxenburg, Austria: WP-17-014 |
出版年 | 2017 |
语种 | 英语 |
摘要 | The size of migration corridors is typically compared based on the size or rate of the flow. Migration flow counts fail to control for heterogeneity in the population size of regions. Migration rates (or intensities) adjust for population size of either the sending or the receiving region, but not both. To this end, this paper proposes two alternative measures of bilateral migration that express the size of origin-destination corridors in relation to the total migration flows during a period or the total population. The proposed Standardized Migration Affinity (SMA) index and Standardized Migration Velocity (SMV) index enable us to describe migration systems of different geographical scales and identify prominent migration corridors that are disguised when studying bilateral migrant flow counts or rates. Using examples of internal migration in China, we illustrate the application of the proposed measures at various geographic levels. |
主题 | World Population (POP) ; Young Scientists Summer Program (YSSP) |
URL | http://pure.iiasa.ac.at/id/eprint/14691/ |
来源智库 | International Institute for Applied Systems Analysis (Austria) |
资源类型 | 智库出版物 |
条目标识符 | http://119.78.100.153/handle/2XGU8XDN/126071 |
推荐引用方式 GB/T 7714 | Qi W. Bilateral Migration Measures.. 2017. |
条目包含的文件 | ||||||
文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
WP-17-014.pdf(1221KB) | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 |
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