Question 35 Suppose there are 3 firms in a market. The largest firm has sales of $60 million and each of the other two firms has sales of $25 million. The Herfindal-Hirshman Index of this industry is: 2,500 3,750 2,550 4008
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- Unsure which is the correct answers Suppose that three firms make up the entire wig manufacturing industry. One has a 50% market share, and the other two have a 25% market share each. The Herfindahl index of this industry is a. 3,750 b. 1,000 c. 10,000 d. 5,000 e. 2,500 Mane Attraction, one of the firms with a 25% market share in the wig manufacturing industry, leaves the market. This would cause the Herfindahl index for the industry to __-- a. remain the same b. fall c. rise The largest possible value of the Herfindahl index is 10,000 because: a. an index of 10,000 corresponds to 100 firms with a 1% market share each b. an index of 10,000 corresponds to a monopoly firm with 100% market share c. an industry with an index higher than 10,000 is automatically regulated by the Justice DepartmentFor example, the lower left cell of the matrix shows that if Full Coop advertises and Lucky Bird does not advertise, Full Coop will make a profit of $14 million, and Lucky Bird will make a profit of $3 million. Assume this is a simultaneous game and that Lucky Bird and Full Coop are both profit- maximizing firms. If Lucky Bird chooses to advertise, it will earn a profit of $ advertise. million if Full Coop advertises and a profit of $ million if Full Coop does not If Lucky Bird chooses not to advertise, it will earn a profit of $ not advertise. million if Full Coop advertises and a profit of $ million if Full Coop does S If Full Coop advertises, Lucky Bird makes a higher profit if it chooses If Full Coop doesn't advertise, Lucky Bird makes a higher profit if it chooses Suppose that both firms start off by deciding not to advertise. If the firms act independently, what strategies will they end up choosing? Both firms will choose not to advertise. O Lucky Bird will choose not to…Suppose that three firms make up the entire wig manufacturing industry. One has a 50% market share, and the other two have a 25% market share each. The Herfindahl index of this industry is _____. a. 3,750 b. 1,000 c. 10,000 d. 5,000 e. 2,500 Mane Attraction, one of the firms with a 25% market share in the wig manufacturing industry, leaves the market. This would cause the Herfindahl index for the industry to _____. a. remain the same b. fall c. rise The largest possible value of the Herfindahl index is 10,000 because: a. an index of 10,000 corresponds to 100 firms with a 1% market share each b. an index of 10,000 corresponds to a monopoly firm with 100% market share c. an industry with an index higher than 10,000 is automatically regulated by the Justice Department
- K DOJ and FTC use the Hertindahl-Hirschman Index as a measure of concentration. How is this calculated? By O A. adding up the market shares of all firms in the industry, squaring this number and then dividing by the number of firms in the industry. OB. determining the market shares of the four largest firms in the industry, but unlike the concentration ratio, the Index includes sales in the United States by foreig OC. squaring the four - firm concentration ratio of the industry and dividing this number by the total number of firms in the industry. D. squaring the market shares of each firm in an industry and then adding up the values of the squares.B.A measure called Herfindahl-Hirschman Index is used to measure the degree of competition in an industry. The HHI is the square of each firm's market share summed over the firms in the industry. (Where market share is the percentage of sales in the market accounted for by that firm). For example, if an industry contains only three firms and their market shares are 60%, 25%, and 15% then the HHI (by squaring each firm's share and summing them) is 4450. Some economists classify the market structures according to HHI scores. An HHI below 1,500 indicates astrongly competitive market, between 1,500 and 2,500 indicates a somewhat competitivemarket, and over 2,500 indicates an oligopoly. Given the information in the table, calculate the HHI in this industry. If yahoo and Bing were to merge, what would the HHI be? Search engine Market share Google 67% Bing 18 Yahoo! 11 Activate Windo Go to Settings to act Ask 3 AOL 1The table below shows market share data for different firms producing desks. Market Share in % 15 18 7 11 6 10 4 5 5 16 Firm Aardvark Inc Baluga, LLC Cran Inc Delta Co Echo Co Farriss Co Gum Drop Inc Hill Corp Indigo Corp Jackson Co What is the Herfindahl Hirschman Index (HHI) for this market? ← HHI 225 324 49 121 36 100 16 25 25 256 Suppose that Delta Co and Gum Drop Inc are considering a merger. What will the HHI be after this merger?
- Use the following table to calculate the Herfindal-Hirshman Index for the U.S. auto market. Would the FTC approve a merger between Gm and Ford? Explain your response. The table is......... GM 19% Ford 17% Toyota 14% Chrysler 11%Suppose an industry consists of three firms. Two firms have sales of $10 each, and one firm has salesof $30. What is the Herfindahl-Hirschman index for this industry?.A measure called Herfindahl-Hirschman Index is used to measure the degree of competition in an industry. The HHI is the square of each firm’s market share summed over the firms in the industry. (Where a market share is the percentage of sales in the market accounted for by that firm). For example, if an industry contains only three firms and their market shares are 60%, 25%, and 15% then the HHI (by squaring each firm’s share and summing them) is 4450. Some economists classify the market structures according to HHI scores. An HHI below 1,500 indicates a strongly competitive market, between 1,500 and 2,500 indicates a somewhat competitive market, and over 2,500 indicates an oligopoly. Given the information in the table, calculate the HHI in this industry. If yahoo and Bing were to merge, what would the HHI be? Google 67% Yahoo 18 Bing 11 Ask 3 AOL 1
- What is the, HHI, Herfindahl-Hirschman Index for an industry where six companies each have a market share of 15% and one company which has a market share of 10%?Consider an industry with 4 firms. All 4 firms and their yearly sales are listed in the table below: Firms and Yearly Sales Firm Yearly Sales (in Millions) Jamco $104 Kami Inc $95 Lumperson $86 $69 Montour & Sons What is the Herfindahl-Hirschman Index (HHI) for this industry?Firms J and K produce compact-disc players and compete againstone another. Each firm can develop either an economy player (E)or a deluxe player (D). According to the best available marketresearch, the firms’ resulting profits are given by the accompanyingpayoff table.a. The firms make their decision independently, and each is seeking itsown maximum profit. Is it possible to make a confident predictionconcerning their actions and the outcome? Explain.Firm KE DE 30, 55 50, 60 Firm JD 40, 75 25, 50b. Suppose that firm J has a lead in development and so can move first.What action should J take, and what will be K’s response?c. What will be the outcome if firm K can move first?
