Game theory: Consider a collective action game with thirty individuals (N = 30). When the number of participants in the joint project is n, each individual, including shirkers, receives a benefit of B(n) = 18n and each participant incurs a cost of C(n) = 32 – 2n. Please answer the questions I am asking! 1. Find all of the Nash equilibria, both stable and unstable ones. 2. Find the socially optimal outcome. 3. Check if any of the Nash equilibria is socially optimal. Explain your answer.

Microeconomic Theory
12th Edition
ISBN:9781337517942
Author:NICHOLSON
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Chapter8: Game Theory
Section: Chapter Questions
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Economics
Game theory: Consider a collective action game
with thirty individuals (N = 30). When the number
of participants in the joint project is n, each
individual, including shirkers, receives a benefit of
B(n) = 18n and each participant incurs a cost of
C(n) = 32 – 2n. Please answer the questions I am
asking!
1. Find all of the Nash equilibria, both stable and
unstable ones.
2. Find the socially optimal outcome.
3. Check if any of the Nash equilibria is socially
optimal. Explain your answer.
Transcribed Image Text:Economics Game theory: Consider a collective action game with thirty individuals (N = 30). When the number of participants in the joint project is n, each individual, including shirkers, receives a benefit of B(n) = 18n and each participant incurs a cost of C(n) = 32 – 2n. Please answer the questions I am asking! 1. Find all of the Nash equilibria, both stable and unstable ones. 2. Find the socially optimal outcome. 3. Check if any of the Nash equilibria is socially optimal. Explain your answer.
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