There are three people who consume public and private goods. As usual, the public good is x, and i represents person i's consumption of the private good. The prices of both the public good and the rivate good are $1 per unit. The initial endowments of the private good are (w1, w2, w3) = (10, 10, 10). 'he three people have the following utility functions: %3D u1 (x, y1) = In x + Y1, u2 (x, y2) = 2 In a + Y2, u3(r, Y3) = 3 In r + Y3. (i) Assume that the public good is purchased privately, and that person 3 is the first to go to the market and buy the public good. Assume he does not act strategically he ignores persons 1 and 2 when he buys x, and thinks only of his own utility maximisation problem. What is the outcome? How much of the public good does person 3 buy? How much do persons 1 and 2 buy?
There are three people who consume public and private goods. As usual, the public good is x, and i represents person i's consumption of the private good. The prices of both the public good and the rivate good are $1 per unit. The initial endowments of the private good are (w1, w2, w3) = (10, 10, 10). 'he three people have the following utility functions: %3D u1 (x, y1) = In x + Y1, u2 (x, y2) = 2 In a + Y2, u3(r, Y3) = 3 In r + Y3. (i) Assume that the public good is purchased privately, and that person 3 is the first to go to the market and buy the public good. Assume he does not act strategically he ignores persons 1 and 2 when he buys x, and thinks only of his own utility maximisation problem. What is the outcome? How much of the public good does person 3 buy? How much do persons 1 and 2 buy?
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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![There are three people who consume public and private goods. As usual, the public good is x, and
i represents person i's consumption of the private good. The prices of both the public good and the
rivate good are $1 per unit. The initial endowments of the private good are (w1, w2, w3) = (10, 10, 10).
'he three people have the following utility functions:
%3D
u1 (x, y1) = In x + Y1,
u2 (x, y2)
= 2 In a + Y2,
u3(r, Y3)
= 3 In r + Y3.
(i) Assume that the public good is purchased privately, and that person 3 is the first to go to the
market and buy the public good. Assume he does not act strategically he ignores persons 1
and 2 when he buys x, and thinks only of his own utility maximisation problem. What is the
outcome? How much of the public good does person 3 buy? How much do persons 1 and 2 buy?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa456c26d-f3f5-4cc8-a56d-d85bf1cbb196%2F880ed0b2-6590-4158-a395-53f0e1b7986b%2Fxzfxy2_processed.jpeg&w=3840&q=75)
Transcribed Image Text:There are three people who consume public and private goods. As usual, the public good is x, and
i represents person i's consumption of the private good. The prices of both the public good and the
rivate good are $1 per unit. The initial endowments of the private good are (w1, w2, w3) = (10, 10, 10).
'he three people have the following utility functions:
%3D
u1 (x, y1) = In x + Y1,
u2 (x, y2)
= 2 In a + Y2,
u3(r, Y3)
= 3 In r + Y3.
(i) Assume that the public good is purchased privately, and that person 3 is the first to go to the
market and buy the public good. Assume he does not act strategically he ignores persons 1
and 2 when he buys x, and thinks only of his own utility maximisation problem. What is the
outcome? How much of the public good does person 3 buy? How much do persons 1 and 2 buy?
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