Question
Suppose that a monopolist sells its product in two countries; Japan and Canada. The monopolist's marginal cost is $44 and total fixed cost is $40.
Suppose that a monopolist sells its product in two countries; Japan and Canada.
The monopolist's marginal cost is $44 and total fixed cost is $40.
The direct market demand equations in the two countries are as follows:
QJ = 50 0.5PJ and QC = 2PC; where the subscript J denotes Japan and the subscript C denotes Canada.
3.1 (3 points) Derive a firm's total cost equation. TC = f(Q) = ______________________
3.2 (12 points) Assume that the monopolist can prevent resale from one market to the other (i.e., a product in Japan will not be resold in Canada and vice versa).
a) (4 points) What quantity and price would the firm sell in Japan to maximize profit?
QJ* = _______________ units.
PJ* = $______________
b) (4 points) What quantity and price should the sell in Canada to maximize profit?
QC* = _______________ units.
PC* = $______________
c) (4 points) What is the firm's total profit (*)? * = $______________
3.3 (10 points) Suppose that the monopolist cannot prevent resale, i.e, the monopolist must charge a single price for both countries.
a) (4 points) Derive the direct total market demand equation, QD = f(P).
QD = ___________________
b) (6 points) What would be the profit-maximizing quantity (Q*), price (P*), and profit (*)?
Q* = _______________ units.
P* = $______________
* = $______________
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