Consider the following sequential game. There are two players, Player 1 and Player 2, who alternate turns. Each turn, each player can choose one of two actions: Across (A) or Down (D). If either player chooses D on their turn, the game ends. Otherwise, it becomes the other player's turn, who may again play either A or D. The game ends after 100 turns for each player, if no player has played D previously. Payoffs in the game are represented by the following game tree, where nodes denote turns for each player, branches denote actions, and final payoffs are indicated at the end of each branch (Player 1's payoff is the first number, Player 2's payoff is the second): 100 101 Note that the sum of payoffs for each player is increasing by 1 each turn. However, a player claims a slightly larger payoff if the game ends on their turn, rather than their opponent's. Assuming that both players strictly apply the principle of backward induction, what payoffs will the players receive in this game? [Hint: Start by analyzing what happens at the last decision node. Then think about the second from the last, and the third from last. What pattern do you observe?) (98. 101) (97, 100 (100, 100) (1. 1) (99

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
icon
Related questions
Question

1

Consider the following sequential game. There are two players, Player 1 and Player 2,
who alternate turns. Each turn, each player can choose one of two actions: Across (A)
or Down (D). If either player chooses D on their turn, the game ends. Otherwise, it
becomes the other player's turn, who may again play either A or D. The game ends
after 100 turns for each player, if no player has played D previously.
Payoffs in the game are represented by the following game tree, where nodes denote
turns for each player, branches denote actions, and final payoffs are indicated at the
end of each branch (Player 1's payoff is the first number, Player 2's payoff is the
second):
100
98
98
97
100
99
99
101
Note that the sum of payoffs for each player is increasing by 1 each turn. However, a
player claims a slightly larger payoff if the game ends on their turn, rather than their
opponent's.
Assuming that both players strictly apply the principle of backward induction, what
payoffs will the players receive in this game?
[Hint: Start by analyzing what happens at the last decision node. Then think about the
second from the last, and the third from last. What pattern do you observe?)
198. 101)
(97, 100)
* (100, 100)
(1. 1)
(99, 99)
88
Transcribed Image Text:Consider the following sequential game. There are two players, Player 1 and Player 2, who alternate turns. Each turn, each player can choose one of two actions: Across (A) or Down (D). If either player chooses D on their turn, the game ends. Otherwise, it becomes the other player's turn, who may again play either A or D. The game ends after 100 turns for each player, if no player has played D previously. Payoffs in the game are represented by the following game tree, where nodes denote turns for each player, branches denote actions, and final payoffs are indicated at the end of each branch (Player 1's payoff is the first number, Player 2's payoff is the second): 100 98 98 97 100 99 99 101 Note that the sum of payoffs for each player is increasing by 1 each turn. However, a player claims a slightly larger payoff if the game ends on their turn, rather than their opponent's. Assuming that both players strictly apply the principle of backward induction, what payoffs will the players receive in this game? [Hint: Start by analyzing what happens at the last decision node. Then think about the second from the last, and the third from last. What pattern do you observe?) 198. 101) (97, 100) * (100, 100) (1. 1) (99, 99) 88
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education