Imagine a seller (auctioneer) wanting to sell an item. There are two potential buyers, bidder 1 and bidder 2. Let v₁ and v₂ denote the valuations of the bidders. If bidder i wins the painting and has to pay x for it, then bidder i's payoff is vi-x. The bidders observe their own valuations before the auction. However, they do not observe each other's valuation, but know that the other valuation can be between 0 to 90. Consider now a second-price sealed bid auction. In this auction, players simultaneously and independently submit their bids b₁ and b₂. The painting is awarded to the highest bidder at a price equal to the second-highest bid. Show that the (weakly) dominant strategy for the players is to bid their own valuation (i.e. b=v), and this is the profile which will constitute the Bayesian Nash equilibrium of this game. (
Imagine a seller (auctioneer) wanting to sell an item. There are two potential buyers, bidder 1 and bidder 2. Let v₁ and v₂ denote the valuations of the bidders. If bidder i wins the painting and has to pay x for it, then bidder i's payoff is vi-x. The bidders observe their own valuations before the auction. However, they do not observe each other's valuation, but know that the other valuation can be between 0 to 90. Consider now a second-price sealed bid auction. In this auction, players simultaneously and independently submit their bids b₁ and b₂. The painting is awarded to the highest bidder at a price equal to the second-highest bid. Show that the (weakly) dominant strategy for the players is to bid their own valuation (i.e. b=v), and this is the profile which will constitute the Bayesian Nash equilibrium of this game. (
Managerial Economics: A Problem Solving Approach
5th Edition
ISBN:9781337106665
Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Chapter16: Bargaining
Section: Chapter Questions
Problem 16.1IP
Related questions
Question
Answer correctly with in 50minutes
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, economics and related others by exploring similar questions and additional content below.Recommended textbooks for you
Managerial Economics: A Problem Solving Approach
Economics
ISBN:
9781337106665
Author:
Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:
Cengage Learning
Managerial Economics: A Problem Solving Approach
Economics
ISBN:
9781337106665
Author:
Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:
Cengage Learning