Sentence examples for model of migration from inspiring English sources

We extended the algorithm from Birkner and Blath (Birkner and Blath 2008) – which generates samples under a beta-coalescent at equilibrium – to include an island model of migration (each lineage migrates to another population at rate M) and an isolation period.

This model of migration and "replacement" implies that the relationship between Neanderthals and humans should be the same for all people alive today, regardless of where they come from.

The modified law is referred as gravity model of migration.

Equation (4) represents the base gravity model of migration.

The above model of migration estimated on the basis of Newton's Gravitational Law (1687).

Harris and Todaro's (1970) model of migration ties urban migration to expected wages as a function of minimum wages.

We estimate two econometric models of migration.

Newer models of migration also include social factors such as previous migration experience, networks and inequalities in the migration decision.

The coastal distribution of D4h3 was seen as consistent with coastal refugia models of migration during the LGM.

He adds that the new data could be a start for more detailed testing of models of migration in this "very interesting region".

The model also contains country of origin-specific intercepts ɛ h, which also enter the equation via the modeling of migration costs.