Felbermayr, Gabriel (contributor) - 2004 - [Elektronische Ressource]
progress is embodied in new investment goods and investment sector spe-
ci…c knowledge A depreciates totally and immediately if … production of investment goods is
stopped. This is probably the simplest way to represent the idea that knowledge is at least … sector speci…c knowledge depreciates fast enough when xt = 0; so
that the specialization pattern following trade …