Question

In: Economics

.Suppose that the market demand curve facing the incumbent firm is p = 460 -0.5y.The firms...

.Suppose that the market demand curve facing the incumbent firm is p = 460 -0.5y.The firms total cost curve is c(y) = 100y.The incumbent firm is threatened by a potential entrant, which faces a fixed entry cost K in addition to the variable cost. The entrant’s total cost is therefore c(y) = K + 100y. Find the limit output yL

Solutions

Expert Solution


Related Solutions

Suppose that the market demand curve facing the incumbent firm is p = 460 - 0.5y....
Suppose that the market demand curve facing the incumbent firm is p = 460 - 0.5y. The firms total cost curve is c(y) = 100y. The incumbent firm is threatened by a potential entrant, which faces a fixed entry cost K in addition to the variable cost. The entrant's total cost is therefore c(y) = K + 100y .Find the limit output YL
In this problem you will show how 5 firms facing a market demand curve P =...
In this problem you will show how 5 firms facing a market demand curve P = 260 ? 2Q, zero fixed costs, and constant marginal cost C = 20, can cooperate in every period of an infinitely-repeated game in which they employ the trigger strategies that we saw in class; a firm cooperates until someone fails to cooperate, which triggers noncooperation forever. More specifically, you need to derive the following: a (5). Firm profits from collusion. b (5). Firm Cournot...
Suppose there are two identical firms A and B facing a market demand P=280-2Q. Both firms...
Suppose there are two identical firms A and B facing a market demand P=280-2Q. Both firms have the same average and marginal cost AC=MC=40. Assume that firms are Cournot-competitors (in quantity). Find the equilibrium price, quantity and profits. Assume that firms are Stackelberg-competitors (in quantity) and Firm A is the leading firm. Find the equilibrium price, quantity and profits. What general conclusions can you derive from the answers that you found in (a) & (b)?
Suppose there are two identical firms A and B facing a market demand P=100-2Q. Both firms...
Suppose there are two identical firms A and B facing a market demand P=100-2Q. Both firms have the same marginal cost MC=4. Assume that firms are Cournot-competitors (in quantity). Find the equilibrium price, quantity and profits. Assume that firms are Stackelberg-competitors (in quantity) and Firm A is the leading firm. Find the equilibrium price, quantity and profits. What general conclusions can you derive from the answers that you found in (a) & (b)?
Suppose that the industry demand curve is given by P = 120 – 2Q. The monopolist/incumbent...
Suppose that the industry demand curve is given by P = 120 – 2Q. The monopolist/incumbent faces MCM=ACM=40. a) a) Solve for the profit-maximizing level of monopoly output, price, and profits. b) Suppose a potential entrant is considering entering, but the monopolist has a cost advantage. The potential entrant faces costs MCPE=ACPE=60. Assuming the monopolist/incumbent continues to produce the profit-maximizing quantity from part a), solve for the residual demand curve for the entrant. c) Assume the potential entrant follows the...
There are N symmetric firms in the industry, facing market demand Q (p) = 250-p Firms...
There are N symmetric firms in the industry, facing market demand Q (p) = 250-p Firms have a constant marginal cost of production of c = 10, and they compete in prices. a) What are the Bertrand equilibrium price, output levels, and profits? b) Suppose that the firms want to sustain the monopoly price using grim trigger strategies. Let each firm produce a share of 1/N of the total demand under collusion. Calculate the critical discount factor as a function...
The demand curve facing a perfectly competitive firm is: a) the same as the market demand...
The demand curve facing a perfectly competitive firm is: a) the same as the market demand curve b) downward-sloping and less flat than the market demand curve c) downward-sloping and more flat than the market demand curve d) perfectly horizontal e) perfectly vertical The supply curve for a competitive firm is: a) its entire MC curve b) the upward-sloping portion of its MC curve c) its MC curve above the minimum point of the AVC curve d) its MC curve...
Suppose that the incumbent firm faces an inverse demand function P = 110 − Q, and...
Suppose that the incumbent firm faces an inverse demand function P = 110 − Q, and has a constant marginal cost equal to 10. The potential entrant has a constant marginal cost equal to 10 and a fixed cost of 100. The incumbent firm first determines its quantity and commit to this amount. The potential entrant then determines whether it would enter and the quantity. Given that the entrant enters and the incumbent's quantity q1, the entrant's optimal strategy? What...
The market demand curve for mineral water is P=15-Q. Suppose that there are two firms that...
The market demand curve for mineral water is P=15-Q. Suppose that there are two firms that produce mineral water, each with a constant marginal cost of 3 dollars per unit. Suppose that both firms make their production decisions simultaneously. How much each firm should produce to maximize its profit? Calculate the market price. The quantity produced by firm 1 is denoted by Q1 The quantity produced by firm 2 is denoted by Q2. The total quantity produced in the market...
Consider a market with two firms, facing the demand function: p = 120 – Q. Firms...
Consider a market with two firms, facing the demand function: p = 120 – Q. Firms are producing their output at constant MC=AC=20. If the firms are playing this game repetitively for infinite number of times, find the discount factor that will enable cooperation given the firms are playing grim trigger strategy.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT