Bergin, Paul R. (contributor); Glick, Reuven (contributor); … - 2004 - [Elektronische Ressource]
World Table (PWT) data. That this is the
consensus view is clear since similar charts appear in most textbook discussions … the Balassa-Samuelson theory,
based on the divergence of productivity levels in a world of traded and nontraded goods … to 1914 weakened the BS effect in that epoch. But
from 1945 to the 1990s the conventional wisdom views the world as …