WebIn population: The basic components of population change. A closed population (that is, one in which immigration and emigration do not occur) can change according to the … Web19 de mar. de 2024 · The analysis finds that, counterintuitively, closed borders can lead to high emigration while open borders can encourage people to stay. The proposed model also illustrates the relevance of three dimensions of time: the historical juncture, the sequence of change and the time span.
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