Suppose that there were two competing types of high-definition DVD players, Greenbeam and Mosdef. Greenbeam enjoyed an initial advanta market for high-definition DVD players because there were more motion-picture production companies offering movies compatible with its sy Which of the following is an illustration of a network externality? Mosdef benefited from more consumers buying Greenbeam DVD players. O Consumers bought Mosdef players in increasing numbers, while Greenbeam lost market share and eventually went out of business. Consumers bought Greenbeam players in increasing numbers, while Mosdef lost market share and eventually went out of business. More production companies adopted the Mosdef format for their movies because the Mosdef player had the superior format, despite fact that more consumers purchased Greenbeam players.
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- Discuss the importance of transaction costs. How are businesses harnessing the power of network effects during the COVID-19 pandemic?A firm is considering building a two-way network that links 12 users. The cost of building the network is $10,000. a. How many potential connection services does this network provide? b. If each user is willing to pay $150 to connect to the network, will the firm profit by building the network? c. If each user is willing to pay an average of $12 for each potential connection service provided by the network, will the firm profit by building the network? d. What happens to the number of potential connection services if one additional user joins the network?Explain why the cost structure associated with many kinds of information goods and services might imply a market supplied by a small number of large firms. (At the same time, some Internet businesses such as grocery home deliveries have continually suffered steep losses regardless of scale. Explain why.) Could lower transaction costs in e-commerce ever make it easier for small suppliers to compete? As noted in the previous chapters, network externalities are often an important aspect of demand for information goods and services. (The benefits to customers of using software, participating in electronic markets, or using instant messaging increase with the number of other users.) How might network externalities affect firm operating strategies (pricing, output, and advertising) and firm size?
- MySpace, Facebook, email, and collaborative sites for both work and leisure are a norm on the net these days. But did you know all of the content you post on many of these sites immediately become partially owned by the sites themselves? And, taking items away by deleting them never really gets rid of them. In fact, in Groundswell by Bernoff and Li, they state that trying to take something off the Internet that you have posted is like trying to remove pee from a pool. Scott McNealy, founder of Sun Microsystems, perhaps sums it up best, “You have zero privacy anyway. Get over it.â Keep in mind that technology is everywhere all the time (ubiquitous) because of the onset of smartphones, and other mobile devices. You have a 21st century phenomenon. But, is what Scott McNealy said true? Cite and explain examples that support and argue against this statement.#4. If network externalities exist in an industry, the ________ firm to enter the market is often the one that succeeds in dominating the industry. a. first b. second c. third d. fourth e. fifthConsider the monopoly platform model we studied in the lecture where both sides exert positive network effects on the other side. Is the following claim true? When the platform charges either transaction fees or access fees, strictly more sellers join the platform if strictly more buyers join the platform. Select one: True False
- A case study in the chapter describes a phoneconversation between the presidents of AmericanAirlines and Braniff Airways. Let’s analyze thegame between the two companies. Suppose thateach company can charge either a high price fortickets or a low price. If one company charges $300,it earns low profit if the other company also charges$300 and high profit if the other company charges$600. On the other hand, if the company charges $600,it earns very low profit if the other company charges$300 and medium profit if the other company alsocharges $600.a. Draw the payoff matrix for this game.b. What is the Nash equilibrium in this game?Explain.c. Is there an outcome that would be better than theNash equilibrium for both airlines? How could itbe achieved? Who would lose if it were achieved?You work for a marketing firm that has just landed a contract with Run-of-the-Mills to help them promote three of their products: splishy splashers, raskels, and kipples. All of these products have been on the market for some time, but, to entice better sales, Run-of-the-Mills wants to try a new advertisement that will market two of the products that consumers will likely consume together. As a former economics student, you know that complements are typically consumed together while substitutes can take the place of other goods. Run-of-the-Mills provides your marketing firm with the following data: When the price of splishy splashers decreases by 8%, the quantity of raskels sold increases by 6% and the quantity of kipples sold decreases by 8%. Your job is to use the cross-price elasticity between splishy splashers and the other goods to determine which goods your marketing firm should advertise together. Complete the first column of the following table by computing the cross-price…JetBlue and Delta are the only two major airlines with regularly scheduled service between New York and Nantucket. There are 900 potential passengers every week, each of whom is willing to pay up to $400 for a ticket. Since the two airlines provide an essentially identical (bad) service, customers simply prefer to buy from the cheaper one. (If they charge the same price, then they will split the market equally.) Each airline can transport at most 1200 passengers each week. You can safely assume that each airline spends literal peanuts (i.e., zero) serving passengers; however, each passenger displaces air cargo that is worth $160 in profits to the carriers. Suppose that each airline takes a short-run perspective and only wants to maximize each week's profits, and that neither one would consider shutting down the route in the foreseeable future. (a) What is the appropriate economic model to study price competition in this market? (b) If you use Nash equilibrium to make a prediction, what…
- JetBlue and Delta are the only two major airlines with regularly scheduled service between New York and Nantucket. There are 900 potential passengers every week, each of whom is willing to pay up to $400 for a ticket. Since the two airlines provide an essentially identical (bad) service, customers simply prefer to buy from the cheaper one. (If they charge the same price, then they will split the market equally.) Each airline can transport at most 1200 passengers each week. You can safely assume that each airline spends literal peanuts (i.e., zero) serving passengers; however, each passenger displaces air cargo that is worth $160 in profits to the carriers. Suppose that each airline takes a short-run perspective and only wants to maximize each week's profits, and that neither one would consider shutting down the route in the foreseeable future. (a) What is the appropriate economic model to study price competition in this market? (b) If you use Nash equilibrium to make a prediction, what…JetBlue and Delta are the only two major airlines with regularly scheduled service between New York and Nantucket. There are 900 potential passengers every week, each of whom is willing to pay up to $400 for a ticket. Since the two airlines provide an essentially identical (bad) service, customers simply prefer to buy from the cheaper one. (If they charge the same price, then they will split the market equally.) Each airline can transport at most 1200 passengers each week. You can safely assume that each airline spends literal peanuts (i.e., zero) serving passengers; however, each passenger displaces air cargo that is worth $160 in profits to the carriers. Suppose that each airline takes a short-run perspective and only wants to maximize each week’s profits, and that neither one would consider shutting down the route in the foreseeable future. a) What is the appropriate economic model to study price competition in this market, and why? b) If you use Nash equilibrium to make a…3.1 Do either of the two telecommunications firms have a dominant strategy in this interaction?If so, what are these dominant strategies? 3.2 What is the Nash Equilibrium of the game above? Clearly, show the logic you use to reachyour conclusion. What type of game is this? 3.3 Suppose the two firms could incentivize or punish each other, could the two firms find theirway to the socially optimum outcome? How would they do this? After observing the strategic interaction between Globogym and Average Joe’s, the governmentdecides to pass a law that states that the two terms must pre-commit to the quantities of trainingsessions they will supply to the American market.Market demand for training sessions is still modeled as ? = 400 − 0.2?, as before, and the marginalcost of production is constant at R40 per call. Let the number of sessions provided by Globogym berepresented by ?G and the quantity provided by Average Joe’s be represented by ?A. 3.4 Solve the firms’ reaction functions and…