Longino C F
J Gerontol. 1982 Mar;37(2):228-34. doi: 10.1093/geronj/37.2.228.
One type of population redistribution is discussed in this paper. It is the migration of older people between metropolitan and nonmetropolitan locations as it has occurred over two decades. Net migration studies have documented the metropolitan-to-nonmetropolitan turnaround but have not been able to connect the origin with the destination of the individual migrants. Neither have they been able to examine the differences between interstate and intrastate migrants in this pattern. The dynamics of the process, therefore, has been left unexplored. The data used in this analysis came from the two most recent, available, 1-in-100 public use samples, one from the 1960 census and the other from the 1970 census. Only the records of persons aged 60 years and over in these samples were examined. The turnaround was again documented. It became clear, however, that interstate migration over the two decades came to dominate the pattern. What appeared from the marginals to be a turnaround among intrastate migrants resulted from decreased migration into metropolitan areas from nonmetropolitan locations. The metropolitan outflow did not change.
本文讨论了一种人口再分布类型。它是指老年人在大都市区和非大都市区之间的迁移，这种迁移已经持续了二十年。净迁移研究记录了从大都市区到非大都市区的转变，但未能将个体移民的来源地与目的地联系起来。它们也无法研究这种模式下州际移民和州内移民之间的差异。因此，这一过程的动态变化尚未得到探索。本分析中使用的数据来自两个最新的、可获得的1%公共使用样本，一个来自1960年人口普查，另一个来自1970年人口普查。仅对这些样本中60岁及以上人群的记录进行了检查。这种转变再次得到记录。然而，很明显，二十年来州际移民在这种模式中占据了主导地位。从边际数据来看，州内移民的转变是由于从非大都市区向大都市区的移民减少所致。大都市区的流出量没有变化。
