2. Using the Long Run Average Cost curve for a
a. As presented in the long-run profit-maximizing output for the monopolistic competitive firm is:
b. To maximize long-run profits, the monopolistically competitive firm shown in this graph will charge a
c. As represented in this graph, the maximum long-run economic profit earned by this monopolistic competitive firm is:
Given,
Monopolistic competitive market are those market where there are many sellers selling differentiated products. There is no barrier to exit or entry in this market. Advertisement is key feature if this market.
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- a) Can the threat of a price war deter entry by potential competitors? What actions might a firm take to make this threat credible? b)Why is the firm’s demand curve flatter than the total market demand curve in monopolistic competition? Suppose a monopolistically competitive firm is making a profit in the short run. What will happen to its demand curve in the long run?arrow_forward1. Suppose we live in a world where the widgets market is a monopolistically competitive market with homogenous firms (i.e. no productivity differences among firms). There are two countries: A and B. In each country, consumer demand for widgets can be written as Q = S x- x (P – P), 30 where n is the number of widget firms, P the price of widget charged by the firm, and P the average price of widget by other firms in the market. Moreover, widget firms in both countries have the same total cost function, which is C = 750 + (5 × Q). It is also given that marginal revenue of each 30Q firm can be written as MR = P – Total demand for widget in country A is SA = 900 and Sg = 1600 in country В. a) Derive the average cost function from the total cost function. What is the marginal cost? b) Calculate the number of firms and the prices of widget in each country when trade is not allowed (that is, calculate na, ng, Pa, PBÌ- c) Calculate the number of firms and the price of widget in the unified…arrow_forwardAnswering all questions compulsory...arrow_forward
- Suppose that a company operates in the monopolistically competitive market for denim jackets. The following graph shows the demand curve, marginal revenue (MR) curve, marginal cost (MC) curve, and average total cost (ATC) curve for the firm. Place a black point (plus symbol) on the graph to indicate the long-run monopolistically competitive equilibrium price and quantity for this firm. Next, place a grey point (star symbol) to indicate the minimum average total cost the firm faces and the quantity associated with that cost. PRICE (Dollars per jacket) 100 90 80 50 ATC 30 2 8 8 2 2 2 2 ° 60 MC MR Demand 0 + 0 10 20 30 40 50 60 70 80 90 100 QUANTITY (Thousands of jackets) Mon Comp Outcome Min Unit Cost (?)arrow_forwardFigure: Profit Maximization for a Firm in Monopolistic Competition 10 Price per pair (S) Marginal cost X 9 8 7 6 4 3 2 1 0 0 10 Reference: Ref 15-2 Average cost 20 50 30 40 Pairs of gloves (in thousands) Demand Marginal revenue 60 70 80 90 100 In the long run, the monopolistically competitive firm with the cost and revenue curves shown in the graph above will be earningarrow_forwardBased on the picture, can you please answer this fast! The profit-maximizing firm illustrated in Figure 10-1 operates in a monopolistically competitive industry. What is this firm’s total profit equal to? options: FGAB OECD EFBC OFBDarrow_forward
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