(a) A monopolist sells its product in two markets, Spain and France. Its cost function is given by C = 4Q, where Q denotes total output, so the marginal cost is constant and equal to 4. The Spanish demand is given by QS = 6 -0.5PS and the French demand is given by Q³ = 16 – P³, where PS and PF denote the price in Spain and the price in France, respectively. - (i) (ii) Define third-degree price discrimination. Assuming that third-degree price discrimination between the two markets is possible, calculate the price the monopolist will set in Spain, the price it will set in France and the firm's total profit. A new regulation now requires the firm to charge the same price to all its customers irrespective of the country they live in. Discuss the effect of this on the consumer surplus of Spanish customers, the consumer surplus of French customers and the firm's profit as compared to the situation in part (i).

(a) A monopolist sells its product in two markets, Spain and France. Its cost function is given by C = 4Q, where Q denotes total output, so the marginal cost is constant and equal to 4. The Spanish demand is given by QS = 6 -0.5PS and the French demand is given by Q³ = 16 – P³, where PS and PF denote the price in Spain and the price in France, respectively. - (i) (ii) Define third-degree price discrimination. Assuming that third-degree price discrimination between the two markets is possible, calculate the price the monopolist will set in Spain, the price it will set in France and the firm's total profit. A new regulation now requires the firm to charge the same price to all its customers irrespective of the country they live in. Discuss the effect of this on the consumer surplus of Spanish customers, the consumer surplus of French customers and the firm's profit as compared to the situation in part (i).

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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