The market for ridesharing services is monopolistically competitive in a certain area, with a large number of viders (Uber, Lyft, etc.) offering differentiated products. Suppose that all of these firms conduct marketing mpaigns that make their services more differentiated from one another in the eyes of potential customers (but do not rease the overall demand for ridesharing). How, if at all, will this affect the amount of market power possessed these monopolistically competitive firms?
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- Consider an oligopolistic industry with N competing firms. Suppose that these firms have no fixed costs and that they all have the same marginal costs. Each firm must choose what quantity to produce independently of each other, and all firms must choose at the same time. If we increase the number of firms in this industry (to for example N+1), the market price a.increases b.decreases c.remains unchanged d.becomes nil e.none of the aboveSuppose that two Japanese companies, Hitachi and Toshiba, are the sole producers (i.e., duopolists) of a microprocessor chip used in a number of different brands of personal computers. Assume that total demand for the chips is fixed and that each firm charges the same price for the chips. Each firm’s market share and profits are a function of the magnitude of the promotional campaign used to promote its version of the chip. Also assume that only two strategies are available to each firm: a limited promotional campaign (budget) and an extensive promotional campaign (budget). If the two firms engage in a limited promotional campaign, each firm will earn a quarterly profit of $14 million. If the two firms undertake an extensive promotional campaign, each firm will earn a quarterly profit of $11 million. With this strategy combination, market share and total sales will be the same as for a limited promotional campaign, but promotional costs will be higher and hence profits will be lower.…Consider a duopolistic market in which the two identical firms compete by selecting their quantities. The inverse market demand is P(Q) = 210−Q and each firm has a marginal cost of $15 per unit. Assume that fixed costs are negligible for both firms. Cournot Model Determine the Nash-Cournot equilibrium for this market.(Enter your responses rounded to two decimal places.) Firm 1's quantity: q1= ? units. Firm 2's quantity: q2 = ? units. Market price: P= ? Stackelberg Model Determine the Nash-Stackelberg equilibrium for this market, assuming that Firm 1 is the Stackelberg leader. (Enter your responses rounded to two decimal places.) Firm 1's quantity: q1 = ? units Firm 2s quantity: q2 = ? units. Market price: P = ?
- Three oligopolistic firms ("1", "2" and "3") conduct quantity competition in a certain market. The interactions between them take place as follows: firm 1 defines its production quantity, which is immediately observed by firms 2 and 3; then, firm 2 makes its decision on how much it will produce, and only after observing the decisions of firms 1 and 2 does firm 3 finally make its respective choice. Furthermore, the total costs of firms 1, 2 and 3 correspond respectively to c₁(q₁) = 10q₁, c₂(q₂) = 8q₂ and c₃(q₃) = 2q₃, and the firms face a (inverse) demand given by p(Q) = 110 - Q (where Q = q₁ + q₂ + q₃). Based on this information, determine what will be the total amount produced by the firms in the (single) ENPS for that game. (Note: the correct answer is an integer.)Joe and Rebecca are small-town ready-mix concrete duopolists. The market demand function is Qd = 10,000 – 100P, where P is the price of a cubic yard of concrete and Qd is the number of cubic yards demanded per year. Marginal cost is $25 per cubic yard. Suppose that Joe and Rebecca compete in quantities and competition in this market is described by Cournot model. What are Joe and Rebecca’s Nash equilibrium outputs? What is the resulting price? What do they each earn as profit? How does the price compare to the marginal cost? Joe and Rebecca are small-town ready-mix concrete duopolists. The market demand function is Qd = 10,000 – 100P, where P is the price of a cubic yard of concrete and Qd is the number of cubic yards demanded per year. Marginal cost is $25 per cubic yard. Suppose that Joe and Rebecca compete in quantities and competition in this market is described by Cournot model. What are Joe and Rebecca’s Nash equilibrium outputs? What is the resulting price? What do they each…In the market for video game consoles, Microsoft and Sony are essentially a duopoly, with Nintendo at a distant third. Consider a purely hypothetical game in which the executives of the two companies are deciding how much they will spend on advertising. To simplify, assume that they can either spend a lot or spend a little. If both firms spend a lot, Sony's hypothetical profit will be $2 billion and Microsoft's hypothetical profit will be $1 billion. If they both spend a little, Sony's profit will be $9 billion and Microsoft's profit will be $7 billion. If Sony spends a lot and Microsoft spends a little, Sony's profit will be $8 billion and Microsoft's profit will be $2 billion. Finally, if Sony spends a little and Microsoft spends a lot, Sony's profit will be $3 billion and Microsoft's profit will be $6 billion. Create the payoff matrix for this game. Does Sony have a dominant strategy? If so, what is it? Does Microsoft have a dominant strategy? If so, what is…
- Consider the following oligopolistic market. In the first stage, Firm 1 chooses quantity q₁. Firms 2 and 3 observe Firm 1's choice, and then proceed to simultaneously choose q2 and 93, respectively. Market demand is given by p(Q) = 100 – Q, and Q = 9₁ +9₂ +93. Firm 1's costs are c₁ (9₁) = 1q₁, firm 2's costs are c₂(9₂) = 6q2 and firm 3's costs are C3(93) = 693. Starting from the end of the game, you can express Firm 2's best response function in terms of 9₁ and 93, and you can similarly express Firm 3's best response function in terms of q₁ and q₂. Using these, answer the following questions. a) If Firm 1 chooses q₁ = 9, what quantity will Firm 2 choose? b) If Firm 1 chooses q₁ = 100, what quantity will Firm 2 choose? c) In the subgame perfect Nash equilibrium of this game, firm 1 produces what quantity? d) In the subgame perfect Nash equilibrium of this game, firm 2 and firm 3 each produce what quantity?Kafue Water and Sewerage Company and Lusaka Water and Sewerage Company are duopolistic firms operating under the Cournot model. The two companies are both supplying Water to Chilanga District whose total demand is given by a linear demand function Q = 720 – 2P = 3q1 + 3q2, where q1 represents water output by Kafue Water, and q2 is water output by Lusaka Water and Sewerage Company. Assume that: Each firm has no production costs Each firm has to decide how much water to supply to the market Given the above information, determine The profit-maximizing output, price, and level of profit for the two companies. The individual level of outputs q1 and q2, as well as the revenue for which the two companies are maximizing profits. Interpret your results in (i) and (ii)The U.K. Office of Fair Trading has recently unveiled a plan that will offer immunity from prosecution to firms who blow the whistle on their co-cartel conspirators. In the United States, this tactic has proven extremely successful: Since its introduction in 1993, the total amount of fines for anticompetitive behavior has increased twentyfold. Show how the tactic initiated by the U.S. Department of Justice, soon to be followed by the U.K. Office of Fair Trading, changes the rules of the game played between firms in a secret cartel.
- If members of an oligopolistic industry wish to maximize profits for the industry, they will likely charge prices that are what a monopoly would charge and all together produce a quantity that is will produce. what a monopoly Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a greater than; equal to b equal to; higher than c greater than; higher than d equal to; equal toExercise 6.7. Suppose two identical companies produce wood stoves and they are the only ones on the market. Its costs are given by: C1 (q1 )=200q1 and C2 (q2) = 200q2. And the inverse market demand curve is: P=2000-2Q, where Q =q1 + q2 Get the Cournot-Nash equilibrium. Calculate the profits of each company. Show graphically. Suppose that the two companies form a cartel to maximize joint profits. How many stoves will you produce? Calculate the profits of each company. Represent graphically. Managers now note that explicit agreements to collude are illegal. Each company must decide on its own whether to produce the amount of Cournot or that of the cartel.Suppose that the pricing strategies for FiberOne and of Starlink are shown in the table below. They have to decide whether to charge a high or low price for their internet service. The four pairs of payoff values show what each company expects to earn or lose in millions of dollars, depending on what the other company does.FiberOne’s Price StrategyStarlink’s Price StrategyHigh Price Low PriceHigh Price Starlink+$200 FiberOne +$200 Starlink+$500 FiberOne - $100Low Price Starlink-$100 FiberOne + 500 Starlink+$100 FiberOne +$100If it’s expected that the incomes of people living in rural Nigeria is expected to increase, what will the equilibrium outcome be, ceteris paribus?a) a) Starlink will charge a low price; FiberOne will charge a high price.b) b) Starlink will charge a high price; FiberOne will charge a low price.c) c) Both Starlink and FiberOne will charge a low price.d) d) Both Starlink and FiberOne will charge a high price.