When is a move a migration?
"This paper extends the traditional theory of urban location to derive a consistent model of inter- and intra-regional mobility. It demonstrates that the two are behaviorally distinct.  Workplace and residence relocations tend to be 'substitutes' in intra-regional mobility but are 'complements' in inter-regional mobility.  Previous empirical papers have neglected the theoretical foundations of intra-regional mobility.  In consequence, they have made four types of analytical compromises: defined 'migration' as any change in residence location, used job changes as proxies for workplace mobility, neglected commuting distances, and used estimation techniques that do not reveal the underlying behavior."
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D003710:Demography; D004641:Emigration and Immigration; D005843:Geography; D008962:Models, Theoretical; D011153:Population; D011157:Population Dynamics; D012111:Residence Characteristics; D014171:Transients and Migrants
Demographic Factors; Geographic Factors; Labor Migration; Migration; Population; Population Dynamics; Residence Characteristics; Residential Mobility; Spatial Distribution; Theoretical Studies; World