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Integrated programme for commodities : who profits from international commodity trade and price changes?
Kebschull, Dietrich, (1979)
International commodity trading : physical and derivative markets
Clark, Ephraim, (2001)
Speculatively constrained optimal commodity policies
MacLaren, John Edward, (1997)
The theory of commodity price stabilization : a study in the economics of risk
Newbery, David M. G., (1981)
Wage rigidity, implicit contracts, unemployment and economic efficiency
Newbery, David M. G., (1985)