P=130-Q,  Both firms have the same unit cost of 30. Assume the firms compete a la Stackelberg. Firm 1 is the leader and Firm 2 is the follower in this market. What is the follower’s total revenue function?  Determine the equilibrium output level for both the leader and the follower.        Determine the equilibrium market price.

QUESTION 1A) Two cournot competitors face inverse demand P = 50 - Q. Where, Q = q1+q2, is the total output of firms 1 and 2. What are the equilibrium output levels for q1 and q2, If firm 1 marginal cost is 1, and firm 2's marginal cost is 12? QUESTION 1B. Continuing with the inverse demand, P = 50 - Q, if each firm has a marginal cost of 0, what is the difference between the equilibrium price under Cournot competition and under Bertrand competition? b. C. d. a. The Cournot price is higher than the Bertrand price by 50. The Cournot price is lower than the Bertrand price by 25. The Cournot price is higher than the Bertrand price by 50/3. Equilibrium prices under Cournot and Bertrand are the same, so the difference is zero.

onsider a homogenous good industry with four firms. Total demand is given by D(p)=200-p.The variable (=marginal) cost of each of the firms is c1=10, c2=20, c3=30 and c4=35. Firms compete in prices. Suppose firms 1 and 2 merge into one entity and produce with a marginal cost of 15.   Which of the following statements is correct?     After the merger, total welfare increases by $500.     After the merger, total welfare decreases by $500.     After the merger, total welfare increases by $1000.     After the merger, total welfare decreases by $1000.     None of the above.

Question 3:Suppose the inverse demand for a good is given by P = 50 – 4Q, where Q is the totalquantity supplied by all firms in the market. Suppose each firm in the market has a constantmarginal cost of 18.Q3 a) Assume the market consists of two firms that set their quantities simultaneously.Calculate the duopoly levels of production and the equilibrium price. Q3 b) Now assume firm 1 chooses its production level before firm 2 does. What will be theequilibrium quantities, price and profits in this case?Q3 c) Now instead suppose that the two firms compete over prices rather than quantities.What will be the equilibrium price and profits of firms 1 and 2 in this case? Finally, if firm 1manages to lower its marginal cost to 14, what will be the new equilibrium price, quantitiesand profits?

Suppose two firms face market demand of P=150-Q, where Q = q1+ q2. Both firms have the same unit cost of C, C=28. Assume the firms compete a la Stackelberg. Firm 1 is the leader and Firm 2 is the follower in this market. a) What is the follower's total revenue function? b) Determine the equilibrium output level for both the leader and the follower. c) Determine the equilibrium market price. d) Determine the profits of the leader and the follower.

Two firms, A and B, sell the same good X in a market with total demand Q = 100 – P. The two firms compete on quantities and decides how much to produce simultaneously. Firm A cost function is C(qA) = 40qA. Firm B cost function is C(qB) = 60qB. 1. Find the best reply functions of both firms and represent them in a graph. 2. Find the quantity produced by each firm in a Nash equilibrium. 3. Find the firms and consumers surplus. 4. Compare the surplus of firms found above with the surplus arising when both firm cooperate to sustain a monopoly outcome. 5. Assume now that A and B compete as in a Stackelberg model. A chooses first and B chooses after observing the choice of A. Find equilibrium quantities produced by each firm and the market equilibrium price.

Suppose that the market consists of 6 identical firms , that the market demand curve is P=200-2Q and that each firm's marginal cost is 32. The cournot equilibrium quantity per firm is q=_____________________ and the equilibrium quantity in the market is Q=______________________. The market price is P=$______________ per unit.

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B,C,D

Suppose there are two pharma companies (A and B) vying to develop the first vaccine to cure AIDS. Assume a fixed MC across the two firms MCA = MCB = 4. Assume further that they both face a market demand of P = 12 -0.00004Q and Q=QA +QB. Assume firm B's reaction function is: QB = 125,000 - 0.5QA. Compute for: Firm A's Revenue or RA Firm A's Marginal revenue MR Output for firm A or QA and output for firm B or QB Market Q* and P*