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Intertemporal consumer surplus in lagged-adjustment demand models
Baumann, Michael G., (1983)
Wirtschaftspläne und wirtschaftliches Gleichgewicht in der Verkehrswirtschaft
Schneider, Erich, (1955)
The consumer in our economy
Hamilton, David Boyce, (1962)
Trade in services : a theoretical analysis
Melvin, James R., (1989)
Services in an information economy
Melvin, James R., (1995)
Trade and investment with constant and increasing returns to scale