METROPOLITAN MIGRATION IN EUROPE AND NORTH AMERICA

这项研究的广泛目的是(1)汇集一套可比较的 为欧洲最大的大都市地区定义的移民数据， 加拿大和美国(人口超过100万的国家) 将允许检查核心-外围的迁移流组件 再分配和大都市人口变化发生在 以及(2)分析这些数据，以评估如何 密切关注迁移流的组成部分、其决定因素和预测 对其他工业化国家的大城市地区的未来影响 国家，合作与移民进程，现在正在影响到 美国的大都市区。这项研究采用了分析框架 由首席调查员为早期的迁徙研究开发 以及在美国大都市地区的再分配。跨国的 移徙数据将从人口普查和人口登记中获得。 各自的国家。这项研究将检验 声称-1970年后的移徙进程有助于 年美国大城市地区增长放缓和人口流失 他们的中心城市受到特定时期的影响， 对其他地区的大城市地区产生类似的影响 发达国家。

The broad purposes of this research are (1) to assemble a set of comparably defined migration data for the largest metropolitan areas in Europe, Canada, and the U.S. (those with populations exceeding one million) that will permit an examination of migration stream components of core-periphery redistributions and metropolitan population change that occurred over the course of the 1970s, and (2) to analyze these data in order to evaluate how closely the migration stream components, their determinants and projected future consequences for large metropolitan areas in other industrialized nations, coopare with migration processes that are now affecting large metropolitan areas in the U.S. The study employs an analytic framework developed by the Principal Investigator for an earlier study of migration and redistribution in U.S. metropolitan areas. The cross-national migration data will be obtained from the censuses and population registers of the respective countries. The research will examine the validity of claims that-the post-1970 migration processes which are contributing to declining growth in large U.S. metropolitan areas and population losses in their central cities are subject to period-specific influences that are affecting similar consequences on large metropolitan areas in other developed countries.