MANAGERIAL/ECON+BUS/STR CONNECT ACCESS
9th Edition
ISBN: 2810022149537
Author: Baye
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Question
Chapter 10, Problem 6CACQ
a
To determine
To find: Expression of game in extensive form.
b)
To determine
To ascertain:Nash equilibrium outcome of the game.
c)
To determine
To find:Outcome which is most reasonable.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Consider a two-player, sequential-move game where each player can choose to play right or left. Player 1 moves first. Player 2 observes player 1’s actual move and then decides to move right or left. If player 1 moves right, player 1 receives $0 and player 2 receives $25. If both players move left, player 1 receives –$5 and player 2 receives $10. If player 1 moves left and player 2 moves right, player 1 receives $20 and player 2 receives $20. a. Write this game in extensive form. b. Find the Nash equilibrium outcomes to this game. c. Which of the equilibrium outcomes is most reasonable? Explain.
Consider the following two person game. Player 1 begins the game by choosing A or B. If Player 1 chooses A the game ends and Player 1 receives $100 and Player 2 receives $100. If Player 1 chooses B then Player 2 must choose C or D. If Player 2 chooses C then Player 1 receives $150 and Player 2 receives $250. If Player 2 chooses D then Player 1 receives $0 and Player 2 receives $400.
Draw the complete game tree for this situation. Be sure to accurately label the tree and include the payoffs.
Using backwards induction (look forward and reason backwards) determine the rational outcome to this game.
Given how experimental subjects have behaved in the Ultimatum game, provide a behavioral explanation for why an “average” Player 1 and 2 might deviate from the rational prediction.
Consider the following game:
Player 1 chooses A, B, or C.
If player 1 chooses A, the game ends and
each player gets a payoff of $7.
If player 1 chooses B, then player 2 observes
their choice and plays X or Y.
If player 1 chooses B and player 2 chooses X,
the game ends. Player 1 gets a payoff of $14
and player 2 gets a payoff of $16.
If player 1 chooses B and player 2 chooses Y,
the game ends. Player 1 gets a payoff of $17
and player 2 gets a payoff of $14.
If player 1 chooses Č, then player 2 chooses
secretly to put either a $5 bill or a $20 bill into
a sealed envelope. Player 1 does not observe
his choice; rather she has two options:
Open the envelope and gets whatever bill is
inside. If she chooses this, player 2 gets
nothing.
Give the envelope back to player 2, and get
$12 for sure. If she chooses this, player 2 gets
the amount in the envelope.
Draw the game tree for this game
How many strategies does Player 1 have in
this game?
Chapter 10 Solutions
MANAGERIAL/ECON+BUS/STR CONNECT ACCESS
Knowledge Booster
Similar questions
- Consider the following game. There are two payers, Player 1 and Player 2. Player 1 chooses a row (10, 20, or 30), and Player 2 chooses a column (10/20/30). Payoffs are in the cells of the table, with those on the left going to Player 1 and those on the right going to player 2. Suppose that Player 1 chooses his strategy (10, 20 or 30), first, and subsequently, and after observing Player 1’s choice, Player 2 chooses his own strategy (of 10, 20 or 30). Which of the following statements is true regarding this modified game? I. It is a simultaneous move game, because the timing of moves is irrelevant in classifying games.II. It is a sequential move game, because Player 2 observes Player 1’s choice before he chooses his own strategy.III. This modification gives Player 1 a ‘first mover advantage’. A) I and IIB) II and IIIC) I and IIID) I onlyE) II onlyarrow_forwardTwo players bargain over $20. Player 1 first proposes a split of(n, 20 - n), where n is an integer in {0, 1, ..., 20}. Player 2 can either accept or reject this proposal. If player accepts it, player 1 obtains $n and player 2 obtains $(20 - n). If player 2 rejects it, the money is taken away from them and both players will get $0. Find one Nash equilibrium that is NOT a subgame perfect Nash equilibrium. Explain why it is a Nash equilibrium and why it is not subgame perfect.arrow_forwardThe following table contains the possible actions and payoffs of players 1 and 2. Player 2 Cooperate Not Cooperate Player Cooperate 15 , 15 -20 , 20 1 Not Cooperate 20 , -10 10 , 10 This game is infinitely repeated, and in each period both players must choose their actions simultaneously. If both players follow a tit-for-tat strategy, then they can Cooperate in equilibrium if the interest rate r is . At an interest rate of r=0.5, . If instead of playing an infinite number of times, the players play the game only 10 times, then in the first period player 1 receives a payoff ofarrow_forward
- Consider the following game. There are two payers, Player 1 and Player 2. Player 1 chooses a row (10, 20, or 30), and Player 2 chooses a column (10/20/30). Payoffs are in the cells of the table, with those on the left going to Player 1 and those on the right going to player 2. For example, a payoff 100/200 would mean Player 1 receives 100 and Player 2 receives 200.What is [are] the Nash Equilibrium [Equilibria] of this game?A) (10/10) and (20/20)B) (30/30)C) (10/20) and (20/10)D) (20/20)E) (30/30)arrow_forwardTwo players are bargaining over a three period bargaining model as discussed in class with player 1 making offers in rounds 1 and 3. Player 2 makes an offer in round 2 only. Each player has a common discount factor delta. The two players are bargaining to split $20. They have three time periods available to them for their bargaining game. At the end of round 3, if no agreement has been reached then player 1 receives $2 and player 2 receives $1 and the rest of the money is destroyed. Find the subgame perfect Nash equilibrium outcome in the finite horizon model in which the game ends after period 3.arrow_forwardConsider the following game of ’divide the dollar.’ There is a dollar to be split between two players. Player 1 can make any offer to player 2 in increments of 25 cents; that is, player 1 can make offers of 0 cents, 25 cents, 50 cents, 75 cents, and $1. An offer is the amount of the original dollar that player 1 would like player 2 to have. After player 2 gets an offer, she has the option of either accepting or rejecting the offer. If she accepts, she gets the offered amount and player 1 keeps the remainder. If she rejects, neither player gets anything. Draw the game tree of the modified version of the ’divide the dollar’ game in which player 2 can make a counteroffer if she does not accept player 1’s offer. After player 2 makes her counteroffer - if she does - player 1 can accept or reject the counteroffer. As before, if there is no agreement after the two rounds of offers, neither player gets anything. If there is an agreement in either round then each player gets the amount agreed…arrow_forward
- [39] Consider the following dynamic game: Player 1 moves first, choosing between strategies A and B. If 1 chooses A, then player 2 moves, choosing between strategies C and D. If 1 chooses B, then 2 chooses between E and F. If 2 chooses E, the game ends. If 2 chooses F, the game continues, with 1 choosing between G and H. The payoffs are indicated in parentheses at the bottom of the game tree, with 1's payoffs 1st and 2's payoffs 2nd. (3.8) (8,3) B E (5.5) G H (2,10) (1.0) Using backwards induction, the solution to the game leads player 2 to choose: A. C B. D C. E D. Farrow_forwardConsider a game with two players A and B and two strategies X and Z. If both players play strategy X, A will earn $300 and B will earn $700. If both players play strategy Z, A will earn $1,000 and B will earn $600. If Player A plays strategy X and player B plays strategy Z, A will earn $200 and B will earn $300. If Player A plays strategy Z and player B plays strategy X, A will earn $500 and B will earn $400. Player B finds that: a) strategy Z is a dominant strategy. b) strategy X is a dominant strategy. c) he has no dominant strategy. d) strategy X is a dominated strategy. e) strategy Z is a dominated strategy.arrow_forwardConsider the game tree below (attached). In this game, each player can mover either Up (U) or Down (D). Player 1 moves first, then Player 2, and Player 3 moves last. Using backwards induction, clearly identify the choice that each player will make at each stage in the tree circle the ultimate outcome (payoff) to the gamearrow_forward
- Consider the game the following game: - Two players, six rounds of decision-making alternating between player 1 and 2, starting with player 1. - Game starts with $0.50. The player making the decision is given the option to Grab (80% of the money), or Leave it to double in the next round. - If player 2 picks Leave in the last round, she receives $6.40, and player 1 receives $25.60. Solve game via Backwards Induction.arrow_forwardUNIT 9 CHAPTER 5 In a gambling game, Player A and Player B both have a $1 and a $5 bill. Each player selects one of the bills without the other player knowing the bill selected. Simultaneously they both reveal the bills selected. If the bills do not match, Player A wins Player B's bill. If the bills match, Player B wins Player A's bill. Develop the game theory table for this game. The values should be expressed as the gains (or losses) for Player A. Is there a pure strategy? Why or why not? Determine the optimal strategies and the value of this game. Does the game favor one player over the other? Suppose Player B decides to deviate from the optimal strategy and begins playing each bill 50% of the time. What should Player A do to improve Player A’s winnings? Comment on why it is important to follow an optimal game theory strategy.arrow_forwardIn a two-player, one-shot, simultaneous-move game, each player can choose strategy A or strategy B. If both players choose strategy A, each earns a payoff of $400. If both players choose strategy B, each earns a payoff of $200. If player 1 chooses strategy A and player 2 chooses strategy B, then player 1 earns $100 and player 2 earns $600. If player 1 chooses strategy B and player 2 chooses strategy A, then player 1 earns $600 and player 2 earns $100. a. Write this game in normal form. b. Find each player’s dominant strategy, if it exists. c. Find the Nash equilibrium (or equilibria) of this game. d. Rank strategy pairs by aggregate payoff (highest to lowest). e. Can the outcome with the highest aggregate payoff be sustained in equilibrium? Why or why not?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Managerial Economics: Applications, Strategies an...EconomicsISBN:9781305506381Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. HarrisPublisher:Cengage Learning
Managerial Economics: Applications, Strategies an...
Economics
ISBN:9781305506381
Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Publisher:Cengage Learning