11.00 10.00 9.00 8.00 7.00 6.00 5.00 4.00 8 3.00 2.00 1.00 300 600 900 What kind of externality is depicted above? O a. A negative production externality O b. A positive consumption externality c. A positive production externality O d. A negative consumption externality Demand 1200 1500 180 2100 Supply Marginal Social Benefit 2400

11.00 10.00 9.00 8.00 7.00 6.00 5.00 4.00 8 3.00 2.00 1.00 300 600 900 What kind of externality is depicted above? O a. A negative production externality O b. A positive consumption externality c. A positive production externality O d. A negative consumption externality Demand 1200 1500 180 2100 Supply Marginal Social Benefit 2400

Principles of Economics 2e

2nd Edition

ISBN:9781947172364

Author:Steven A. Greenlaw; David Shapiro

Publisher:Steven A. Greenlaw; David Shapiro

Chapter13: Positive Externalities And Public Goods

Section: Chapter Questions

Problem 9RQ: In what ways (it) company investments in research and development create positive externalities?

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Completed 17 out of 20 estion 14 of 20 > A network externality is an external cost or benefit generated from the O virtuous cycle. O production of a network good. consumption of a network good. O network effect. LAPTOP LOGIN cen PASSWORD: Browarg USERNAME: student
What is an externality?
An increase in globalization has lead to an increase in pollution, and this is a problem because pollution is seen to be the classic example of a This is a that individuals impose on others but do not pay for. O negative externality, cost O possitive externality, benefit O negative externality, benefit O possitive externality, cost
Five roommates are planning to spend the weekendin their apartment watching movies, and they aredebating how many movies to watch. The tablebelow shows each roommate’s willingness to pay foreach of the movies:Ava Ridley Spike Kathryn QuentinFirst film $14 $10 $8 $4 $2Second film 12 8 4 2 0Third film 10 6 2 0 0Fourth film 6 2 0 0 0Fifth film 2 0 0 0 0A movie on their streaming service costs $15, which theroommates split equally, so each pays $3 per movie.a. What is the efficient number of movies to watch(that is, the number that maximizes total surplus)?b. For each roommate, what is the preferred numberof movies to watch?
Brewed coffee is one of the most popular drinks in the world and a big market in Singapore. In recentyears Singaporean consumers have become concerned that coffee farmers often receive very lowprices by large coffee companies buying their beans and selling them in international markets. Forthis reason, fair trade coffee has reached supermarket shelves and coffee shops. Because producingfair trade coffee includes providing extra income for the farmers, this product is more costly to makethan other coffee types of comparable quality. Using the demand-supply model, analyse this changein consumer preferences. Examine the likely consequences in one or two markets of your choice. Limits 500 words
Four roommates are planning to spend the weekendin their dorm room watching old movies, and theyare debating how many to watch. Here is theirwillingness to pay for each film:Dwayne Javier Salman ChrisFirst film $7 $5 $3 $2Second film 6 4 2 1Third film 5 3 1 0Fourth film 4 2 0 0Fifth film 3 1 0 0a. Within the dorm room, is the showing of a moviea public good? Why or why not?b. If it costs $8 to stream a movie, how many moviesshould the roommates stream to maximize totalsurplus?c. If they choose the optimal number from part (b)and then split the cost of streaming the moviesequally, how much surplus does each personobtain from watching the movies?d. Is there any way to split the cost to ensure thateveryone benefits? What practical problems doesthis solution raise?e. Suppose they agree in advance to choose theefficient number and to split the cost of the moviesequally. When Dwayne is asked his willingness topay, will he have an incentive to tell the truth? Ifso, why? If not, what will he…
Imagine a scenic canyon, visited by many local people as well as tourists from beyondthe local area. Consider a scenario in which a mining company has proposed to the localauthority that it be closed to the public and put into the production of coal. Thinking interms of economics as a way of adjudicating the relative value of one use of the canyon overthe other, what would you need to know in order to make a comparison or assessment?What kinds of quantitative data would inform your decision, and where might they comefrom? What kinds of things might you need to know that are hard to measure? Once youhave listed the kinds of information and data that might be available to inform this decision, do you think it would be sufficient to making this decision, why or why not?
Five roommates arc planning to spend the weekendin their dorm room watching movies, and they arcdebating how many movies to watch. Here is theirwillingness to pay:Quentin Spike Ridley Martin StevenFirst film $14 $10 $8 $4 $2Second film 12 8 4 2 0Third film 10 6 2 0 0Fourth film 6 2 0 0 0Filth film 2 0 0 0 0Buying a DVD costs SIS, which the roommates splitequally, so each pays $3 per movie.a. What is the efficient number of movies to watch(that is, the number that maximizes total surplus)?b. from the standpoint of each roommate, what isthe preferred number of movies?c. What is the preference of the median roommate?d. (f the roommates held a vote on the efficient out~come versus the median voter's preference, howwould each person vote? Which outcome wouldg~ a majority?c. lf one of the roommates proposed a differentnumber of movies, could his proposal beat thewinner from part (d) in a vote?f. Can majority rule be counted on to reach efficientoutcomes in the provision of public go<Xis?
to treat a sore back Kyoko undertakes a course of physical therapy.Kyoko's marginal benefit from her first physical therapy session is $250 from her second its $225 , from her third its $175 anf from her its $100. physical threapy sessins cost $175 each. assuming kyoko's final physical threapy session will earn her zero consumer surpus, kyoko will have _ physical threapy sessions and her total consumer surpus will be_ A .four, $0 B. three, $100 c. four, $125 d. three, $125
7:32 AM 0.1KB/s O 63 expert.chegg.com/expei Chegg Home Expert Q&A My answers Time remaining: 00:09:22 Economics Aristotle made a key distinction between what he called 'natural' and 'un-natural' exchange. For this assignment, answer the following two questions in a page or so. 1. What is 'un-natural' exchange and why was Aristotle so worried about it? 2. How did the feudal system, via 'Canon law', manage economic and market activity?
4. The mechanism designer must allocate 10 identical objects. There is no cost asso- ciated with allocating the objects. There are more than 10 individuals interested B C D vB(a) VB -2 -1 vc(a) -5 -5 vp(a) -1 -2 UD Table 1 - Negative consumption externality in receiving an object. Each individual i would like to receive at most one object. The utility of individual i is given by Ui = Viqi – ti, where vi is i's private value for receiving an object, and qi = 1 if i receives an object and q; = 0 otherwise. (a) Find all Pareto efficient outcomes. (b) Find the VCG mechanism for this problem. (c) Does the VCG mechanism run a deficit?
The following table describes the productionpossibilities of two cities in the country of Baseballia:Pairs of RedSocks per Workerper HourPairs of WhiteSocks per Workerper HourBoston 3 3Chicago 2 1a. Without trade, what is the price of white socks (interms of red socks) in Boston? What is the price inChicago?b. Which city has an absolute advantage in theproduction of each color sock? Which city has acomparative advantage in the production of eachcolor sock?c. If the cities trade with each other, which color sockwill each export?d. What is the range of prices at which mutuallybeneficial trade can occur?