Change in supply refers to a shift, either to the left or right, of the entire supply curve, which means a change in the price-quantity relationship. Read on for details.

The equation that spells out the quantities consumers are willing to buy at each price is called the demand curve. Demand and supply curves can be charted on a graph (see chart), with prices on the ...

UBS forecasts iron ore prices to fall from current US$100 average to US$90 over the next 12 months as the market shifts from ...