Interregional migration models with source and interaction information.

摘要: The importance of information flows in models migration are emphasized. In particular, migrants are, assumed to react two types about job vacancies. ‘Interaction information’ may be defined as interpersonal communication between recent and their former neighbors or friends, ‘source represents a direct flow from employers agencies individuals. Models developed that investigate the effects various rates retention levels on vacancy labor-force population trajectories. It is found attempts by planners reduce regional inequities through controlled advertising successful, but at possible cost increasing temporal fluctuations rates.