There are two energy suppliers, Origin and Globird, and each has two possible actions: to introduce (I) or to not introduce (N) a new plan. Origin is the first firm to make a decision, and Globird is next. The extensive "tree" form of the game, and the payoffs of the two firms, are given below. Globird I Origin Globird (175,75) (25,100) (50,200) (75,100) Find the subgame perfect Nash equilibria (SPNE) of this game.
There are two energy suppliers, Origin and Globird, and each has two possible actions: to introduce (I) or to not introduce (N) a new plan. Origin is the first firm to make a decision, and Globird is next. The extensive "tree" form of the game, and the payoffs of the two firms, are given below. Globird I Origin Globird (175,75) (25,100) (50,200) (75,100) Find the subgame perfect Nash equilibria (SPNE) of this game.
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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Transcribed Image Text:There are two energy suppliers, Origin and Globird, and each has two possible actions:
to introduce (I) or to not introduce (N) a new plan. Origin is the first firm to make a
decision, and Globird is next. The extensive "tree" form of the game, and the payoffs
of the two firms, are given below.
Globird
Origin
(175,75) (25,100)
Globird
(50,200) (75,100)
Find the subgame perfect Nash equilibria (SPNE) of this game.
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We have sequential move game where origin moves first and then Globird moves.
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