The spatial assimilation and ethnic resources models, two major theoretical
explanations of the adaptation of immigrants, provide different views on t
he mechanism of spatial mobility of immigrants. We used the 1990 census 5 p
ercent Public Use Microdata Sample (PUMS) to analyze the migration of forei
gn-born Chinese in three large metropolises - New York, Los Angeles, and Sa
n Francisco. We tested the two explanations in this study and argue that ou
r results largely support the assimilation model. In addition, we contend t
hat macroeconomic conditions of ethnic enclaves and characteristics of ethn
ic economies are also important in affecting the geographic redistribution
of immigrants.