Step 1: Definition of Price Discrimination.
Price discrimination involves setting varying prices for identical products among different customer segments, despite uniform production costs.
Step 2: Prerequisites for Price Discrimination.
This strategy is viable only when a seller has absolute supply control and lacks readily available substitutes for their product.
Consequently, price discrimination is most effectively implemented within a monopoly market structure.
Step 3: Evaluation of Market Structures.
- (1) Oligopoly: Limited price control is present, but price discrimination is not a frequent occurrence.
- (2) Perfect Competition: Not feasible due to the presence of numerous sellers and homogeneous products.
- (3) Monopoly: Applicable, as a monopolist possesses the power to set prices.
- (4) Duopoly: While only two sellers exist, strong price discrimination is not characteristic.
Step 4: Final Determination.
Therefore, price discrimination is commonly observed in Monopoly markets.