World tin economy.
- s.l. : s.e, s.f..
- 41 p. : tbls. ; 32 cm.
Documento en fotocopia.
Contenido: The basic structure of the world tin economy -- Evolution of the world tin economy in the post world war II period: a brief historical review -- The international tin agreements -- The model structure -- Validation of the model, historical policy simulations and projections -- ANNEX I: Additional equations used in the ex post simulations of the model -- ANNEX II: Market prospects for tin.
ECONOMIA
ECONOMIA ESTAŅO ECONOMIA DE LA PRODUCCION PRODUCCION METALES CONCENTRADOS