a) Identify the Nash Equilibrium for the "environmental game" for each of these two versions of the payoff matrix. Briefly explain your reasoning. b) Which version of the payoff matrix represents the case in which governments put more weight on domestic producer profits than on domestic consumer wellbeing (perhaps because a portion of the consumer costs are borne by the other country)? Briefly explain how you know, with reference to the numerical payoffs given. c) Identify a “real-world" case in which two or more countries have attempted to achieve a cooperative outcome that Pareto dominates a Nash equilibrium in which neither country

Principles of Microeconomics (MindTap Course List)
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Chapter11: Public Goods And Common Resources
Section: Chapter Questions
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Part 3: Environmental Regulation & Economic Incentives
Consider the following two variations of the payoff matrix for the environmental “game" shown
in Figure 11-7 (and projected in class on Friday, November 13); note that each number in the cell
represents total net domestic welfare for each country.
VERSION 1:
Regulate Foreign Don't regulate
70
50
Regulate
70
70
Home
70
50
Don't
regulate
50
50
VERSION 2:
Regulate Foreign Don't regulate
80
100
Regulate
80
Home
50
70
Don't
regulate
100
70
50
Transcribed Image Text:Part 3: Environmental Regulation & Economic Incentives Consider the following two variations of the payoff matrix for the environmental “game" shown in Figure 11-7 (and projected in class on Friday, November 13); note that each number in the cell represents total net domestic welfare for each country. VERSION 1: Regulate Foreign Don't regulate 70 50 Regulate 70 70 Home 70 50 Don't regulate 50 50 VERSION 2: Regulate Foreign Don't regulate 80 100 Regulate 80 Home 50 70 Don't regulate 100 70 50
a) Identify the Nash Equilibrium for the "environmental game" for each of these two
versions of the payoff matrix. Briefly explain your reasoning.
b) Which version of the payoff matrix represents the case in which governments put more
weight on domestic producer profits than on domestic consumer wellbeing (perhaps
because a portion of the consumer costs are borne by the other country)? Briefly explain
how you
know, with reference to the numerical payoffs given.
c) Identify a “real-world" case in which two or more countries have attempted to achieve a
cooperative outcome that Pareto dominates a Nash equilibrium in which neither country
regulates pollution. Has the cooperative outcome been easy to reach? Briefly explain,
citing sources or historical developments as appropriate.
Transcribed Image Text:a) Identify the Nash Equilibrium for the "environmental game" for each of these two versions of the payoff matrix. Briefly explain your reasoning. b) Which version of the payoff matrix represents the case in which governments put more weight on domestic producer profits than on domestic consumer wellbeing (perhaps because a portion of the consumer costs are borne by the other country)? Briefly explain how you know, with reference to the numerical payoffs given. c) Identify a “real-world" case in which two or more countries have attempted to achieve a cooperative outcome that Pareto dominates a Nash equilibrium in which neither country regulates pollution. Has the cooperative outcome been easy to reach? Briefly explain, citing sources or historical developments as appropriate.
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