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- 1. Here is the 2021 revenue for the largest platforms in the social media market. Facebookowns Instagram and WhatsApp, calculate the concentration ratio for the market.There are four firms in the cement industry in Richland. Firm A has a market share of 30%, Firm B has a market share of 20%, and Firm C has a market share of 25%. The Herfindahl-Hirschman Index for the cement industry is 1925 2550 25 4000Consider a quantity-setting duopoly. The two firms are Alpha, Ltd. and Beta, Inc. The demand schedulein this market is:p Qd180 150155 175130 200Each firm has a constant marginal cost of 30 per unit. Suppose each firm can choose to produce either 75units or 100 units. Firms make their quantity choices simultaneously and the market price is whatever itneeds to be to sell the total output in the market.(a) Draw up the normal form game matrix, showing the players, strategies, and payoffs. Show your workdetermining the profits in each box in the matrix.(b) Determine the Nash equilibrium of this game.(c) Suppose the firms were able to come to an agreement to make more profit. What would this agreementbe?(d) Explain how the government might respond to such an agreement and why
- Consider a quantity-setting duopoly. The two firms are Alpha, Ltd. and Beta, Inc. The demand schedulein this market is: p Qd180 150155 175130 200Each firm has a constant marginal cost of 30 per unit. Suppose each firm can choose to produce either 75units or 100 units. Firms make their quantity choices simultaneously and the market price is whatever itneeds to be to sell the total output in the market.(a) Draw up the normal form game matrix, showing the players, strategies, and payoffs. Show your workdetermining the profits in each box in the matrix.(b) Determine the Nash equilibrium of this game.(c) Suppose the firms were able to come to an agreement to make more profit. What would this agreementbe?(d) Explain how the government might respond to such an agreement and why.Assume that the competition between Boeing and Airbus can be characterized by the following mnatrix Aórbus Produce Qut] Produce -15/ – 5 90/0 Boeing Quit 0/140 0/0 where the first number in each cell denotes the payoff that Boeing receives and the second nunber is the payoff that Airbus receives. Assume that Boeing has a first mover advantage. Then a subsidy of 10 provided to Airbus by the European government will change nothing will increase European welfare will negatively affect European welfare result in both firms leaving the marketIn 2006, the five leading suppliers of digital cameras in the United States were Canon,Sony, Kodak, Olympus, and Samsung. The combined market share of these five firmswas 60.9 percent. The leading firm was Canon, with a market share of 18.7 percent. Theown price elasticity for Canon’s cameras was –4.0 and the market elasticity of demandwas –1.6. Suppose that in 2006, the average retail price of a Canon digital camera was$240 and that Canon’s marginal cost was $180 per camera. Suppose you were the CEO of Kodak, what would you do to avoid its business failure? Please apply the specific tools from managerial economics to the case analysis
- In 2006, the five leading suppliers of digital cameras in the United States were Canon,Sony, Kodak, Olympus, and Samsung. The combined market share of these five firmswas 60.9 percent. The leading firm was Canon, with a market share of 18.7 percent. Theown price elasticity for Canon’s cameras was –4.0 and the market elasticity of demandwas –1.6. Suppose that in 2006, the average retail price of a Canon digital camera was$240 and that Canon’s marginal cost was $180 per camera.1. Based on the above information, discuss industry concentration, demand and market conditions, and the pricing behavior of Canon in 2006 and explain how the industry environment significantly influence the performance of the digital camera firms.2. Suppose you were the CEO of Kodak, what would you do to avoid its business failure? Please apply the specific tools from managerial economics to the case analysIn 2006, the five leading suppliers of digital cameras in the United States were Canon,Sony, Kodak, Olympus, and Samsung. The combined market share of these five firmswas 60.9 percent. The leading firm was Canon, with a market share of 18.7 percent. Theown price elasticity for Canon’s cameras was –4.0 and the market elasticity of demandwas –1.6. Suppose that in 2006, the average retail price of a Canon digital camera was$240 and that Canon’s marginal cost was $180 per camera. Based on the above information, discuss industry concentration, demand and market conditions, and the pricing behavior of Canon in 2006 and explain how the industry environment significantly influence the performance of the digital camera firmsA large share of the world supply of diamondscomes from Russia and South Africa. Suppose thatthe marginal cost of mining diamonds is constant at$1,000 per diamond and the demand for diamonds isdescribed by the following schedule:Price Quantity$8,000 5,000 diamonds7,000 6,0006,000 7,0005,000 8,0004,000 9,0003,000 10,0002,000 11,0001,000 12,000a. If there were many suppliers of diamonds, whatwould be the price and quantity?b. If there were only one supplier of diamonds, whatwould be the price and quantity?c. If Russia and South Africa formed a cartel, whatwould be the price and quantity? If the countriessplit the market evenly, what would be SouthAfrica’s production and profit? What wouldhappen to South Africa’s profit if it increased itsproduction by 1,000 while Russia stuck to thecartel agreement?d. Use your answers to part (c) to explain why cartelagreements are often not successful.
- 1) Consider the following hypothetical industries which are both comprised by 8 firms. In industry A sales are given by 1000, 800, 600, 600, 450, 200, 100, 100 and in industry B by 2000, 500, 500, 200, 150, 150, 150, 100. (a) Calculate the five-firm concentration ratio for each industry. (b) Calculate each industry's H Index and the numbers equivalent. How can the latter be interpreted? (c) Which industry do you think exhibits the most concentration? 2) We defined the Lerner Index as LI = 1/µ where u is the absolute value of the elasticity of demand. We also showed that LI can be alternatively expressed as (P – MC)/P . Use these relationships to show that LI can never exceed 1. What does this imply is the minimum demand elasticity we should ever observe for a monopolist? 3) Consider a market comprised of three firms. Firm 1 produces and sells 23 units per period. Firm produces and sells 19 units per period, while firm 3's periodic production and sales are 15 units. The (inverse) market…The table below shows revenue data for different firms producing airplanes. Use the given information to determine the 4 Firm Concentration ratio. What is the Four Firm Concentration Ratio? % Is this market concentrated? OYes ONO Firm Acme Co Buzzy Co Cran Inc Dingo Inc Echo Co Farriss Co Revenue in $ Market Share in % 11 16 14 20 21 18 350 530 440 655 675 595What is a company based in Nova Scotia that you think shoud begin selling its products in a country outside of North America? who are some current competitors in that country and their marketing efforts.