In the Asia-Pacific context, over the past several decades, economic global
isation permitted the deepening of intrafirm trade, foreign direct investme
nt and the division of labour between head offices and their subsidiaries a
broad, thus effecting a greater interdependency between the developed natio
ns and developing nations in the region. The linkages of this emerging tran
snational economy are embedded in the region's cities through the world cit
y formation process and have led to the development of a 'functional city s
ystem'. Urban functions, within the system include, inter alia, production,
finance, telecommunications, transportation, direct investment and even am
enity provision. The accumulation of different functions by a given city pr
ovides for the foundation of its external linkage and economic growth and a
lso underlies transformations in its physical form. While all cities have a
variety of functions and play many roles within the regional economy, domi
nant characteristics found in cities allow for the identification of differ
ent types including capital export cities, regional entrepots, industrial c
ities and amenity cities.