Economics – Government policies to achieve efficient resource allocation and correct market failure | e-Consult

Diagram: The diagram should show a standard supply and demand curve. The quota will effectively reduce the maximum quantity supplied at each price. This will lead to a new, lower equilibrium quantity and a higher equilibrium price. The quota creates a shortage at the market price.

Impact on Price and Quantity: The quota restricts the quantity supplied, shifting the supply curve to the left. This results in a new equilibrium point where the quantity traded is lower and the price is higher than the original equilibrium. The exact change in price and quantity depends on the elasticity of supply and demand. A more inelastic demand will result in a larger price increase and smaller quantity change.

Consumer Surplus: Consumer surplus will decrease. Consumers are now paying a higher price for a smaller quantity of the good. The area representing consumer surplus on the diagram will be smaller.

Producer Surplus: Producer surplus will likely increase. Producers are able to sell the limited quantity at a higher price, increasing their profits. The area representing producer surplus on the diagram will be larger.

Additional Considerations: The effectiveness of the quota depends on its level. If the quota is set too low, it can lead to significant shortages and black markets. The quota may also lead to inefficient allocation of resources.