Exercise 1. Consider the following first-price sealed-bid auction. There are two bidders. Each bidder i observes a random variable ,, distributed IID uniformly on the interval [0, 1]. The value of the object to bidder i is given by v 2₁+. Each bidder i submits a sealed bid b; € [0, 00). Bidder i's payoff is given by i-by if b, > by, where ji, (b) if bb;, where ji, 0 otherwise. Find an equilibrium in which each bidder submits a bid of the form B₁(x) = c + di for some constants c and d. In this equilibrium, what is bidder i's expected payoff conditional on ₁ - x? u(b₁,b₂, 01, 0₂):
Exercise 1. Consider the following first-price sealed-bid auction. There are two bidders. Each bidder i observes a random variable ,, distributed IID uniformly on the interval [0, 1]. The value of the object to bidder i is given by v 2₁+. Each bidder i submits a sealed bid b; € [0, 00). Bidder i's payoff is given by i-by if b, > by, where ji, (b) if bb;, where ji, 0 otherwise. Find an equilibrium in which each bidder submits a bid of the form B₁(x) = c + di for some constants c and d. In this equilibrium, what is bidder i's expected payoff conditional on ₁ - x? u(b₁,b₂, 01, 0₂):
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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
Transcribed Image Text:Exercise 1. Consider the following first-price sealed-bid auction. There are two bidders.
Each bidder i observes a random variable ä;, distributed IID uniformly on the interval [0, 1).
The value of the object to bidder i is given by v; = 7, +. Each bidder i submits a sealed
bid bi e (0, x). Bidder i's payoff is given by
i - b,
if b, >b, where iti,
n,(b, b2, i1, ü2) = { (i – b) if b = b;, where j + i,
otherwise.
Find an equilibrium in which each bidder submits a bid of the form
3() = c+ din
for some constants c and d. In this equilibrium, what is bidder i's expected payoff conditional
on ř, - x?
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