Argues that the semiperipheral development of Puerto Rico since around 1975 has created a relative labor surplus in formal sectors of the economy while increasing demand for cheap labor in the informal service sector. Describes migration of Puerto Ricans to and from the U.S. and of Dominicans to Puerto Rico. (AF)

Using data from the 1960, 1970, and 1980 censuses of Thailand, this paper explores the changing pattern of internal migration. Throughout the period, the census indicates a high degree of stability. Lifetime migration shows a slight rise in each period; recently it has risen in inter- as opposed to intra-regional movement. Five year…

Data from St. Barthelemy (French West Indies) show that, for people born from 1878 to 1967, neither cohort size nor fluctuations in external demands for labor had a lasting effect on the probability of eventual migration. Emigration slowed only after development of local tourism brought prosperity to the island. (AF)

Consequences of population turnaround for rural economic development are examined in a 9-county region of Northern Lower Michigan. Data from census reports and 374 usable responses to a questionnaire mailed to a random sample of property owners drawn from 1982 county tax assessment rolls were used to test competing hypotheses about rural…

Surveys importance of economic and environmental factors in motivation of metro- and nonmetro-origin migrants relocating in 13 Kansas nonmetropolitan nonamenity turnaround counties. Finds employment-related reasons predominate, with economic characteristics of counties a significant factor. Quality of life/environmental reasons were less…