The ever changing value of commodities in the provisional market equilibrium marks their price. The presence of deficits and surpluses reveals a changing relationship between the goods; which requires

The deficits and surpluses are eliminated in provisional market equilibrium. A deficit of any commodity is inevitably a surplus of the commodity exchangeable for it, because only due to the demand, created

Japan on Thursday said first quarter GDP rose a more than expected 0.5 percent on quarter and 2.2 percent at an annual pace. A poll ahead of the data by Reuters showed analysts expected a 0.4 percent quarterly