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  1. We specify a set of equations defining a dynamic model of international migration and estimate its parameters by using data specially collected in Mexico. We then used it to project the a hypothetical Mexican community population forward in time.

  2. 1 lut 2007 · We outline a general scheme for migration that applies across taxa, incorporates the several varieties of migration, and includes all levels of biological organization, from genes to...

  3. 6 kwi 2023 · An illustration of a computer application window Wayback Machine. An illustration of an open book. Texts An illustration of two cells of a film strip. ... Mass migration in the world-system : past, present, and future ... 1.0.5 Pages 264 Pdf_module_version 0.0.22 Ppi 360 Rcs_key 24143 ...

  4. We study the determinants of 19th century mass migration with special attention to the role of institutional factors beside standard economic fundamentals.

  5. 14 sty 2020 · In order to achieve that, the present paper aims to differentiate between the types of migration, its subjects (asylum seekers, refugees, migrant workers, etc.), as well as to emphasize what...

  6. ABSTRACT We specify a set of equations defining a dynamic model of international migration and estimate its parameters by using data specially collected in Mexico. We then used it to project the a hypothetical Mexican community population forward in time. Beginning with a stable popula-

  7. In a recent book, The Age of Mass Migration: Causes and Economic Impact, Jeffrey Williamson and I have reasserted the importance of these eco-nomic and demographic forces in driving European emigration in the period from 1850 to 1913.