When price mechanism is in operation, the prices of commodities are determined by
Government
Producer of the commodity
Demand and supply
Time period
When price mechanism is in operation, the prices of commodities are determined by demand and supply in the market.
Explain why the equilibrium price of a commodity is determined at that level of output at which its demand equals its supply?
Suppose the value of demand and supply curves of a Commodity-X is given by the following two equations simultaneously:
Qd = 200 –10p Qs = 50 + 15p
i) Find the equilibrium price and equilibrium quantity of commodity X.
ii) Suppose that the price of a factor inputs used in producing the commodity has changed, resulting in the new supply curve given by the equation
Qs’ = 100 + 15p
Analyse the new equilibrium price and new equilibrium quantity as against the original equilibrium price and equilibrium quantity.