At a company, 20 employees are making contributions for a retirement gift. Each of the 20 employees is choosing how many dollars to contribute from the interval [0,20]. The manager of these 20 employees announces that she will contribute dd dollars for every dollar that an employee contributes. The payoff to employee ii who makes contribution of xixi​ dollars is bi(1+d)xi−xi, where bi>0.bi​(1+d)xi​−xi​, where bi​>0. Assume that d=4d=4, bi=0.25bi​=0.25 for i=1,2,…,10i=1,2,…,10, and bi=0.5bi​=0.5 for i=11,12,…,20i=11,12,…,20 What is the best contribution level of any employee ii for i=1,2,…,10i=1,2,…,10.

Microeconomic Theory
12th Edition
ISBN:9781337517942
Author:NICHOLSON
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Chapter7: Uncertainty
Section: Chapter Questions
Problem 7.3P
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At a company, 20 employees are making contributions for a retirement gift. Each of the 20 employees is choosing how many dollars to contribute from the interval [0,20]. The manager of these 20 employees announces that she will contribute dd dollars for every dollar that an employee contributes.

The payoff to employee ii who makes contribution of xixi​ dollars is bi(1+d)xi−xi, where bi>0.bi​(1+d)xi​−xi​, where bi​>0.

Assume that d=4d=4, bi=0.25bi​=0.25 for i=1,2,…,10i=1,2,…,10, and
bi=0.5bi​=0.5 for i=11,12,…,20i=11,12,…,20

What is the best contribution level of any employee ii for i=1,2,…,10i=1,2,…,10.

 

At a company, 20 employees are making contributions for a retirement gift. Each of the 20 employees is choosing how many dollars to contribute from the interval [0,20]. The manager of these 20 employees announces that she will contribute dd dollars for every dollar that an employee contributes.

The payoff to employee ii who makes contribution of xixi​ dollars is bi(1+d)xi−xi, where bi>0.bi​(1+d)xi​−xi​, where bi​>0.

Assume that d=4d=4, bi=0.25bi​=0.25 for i=1,2,…,10i=1,2,…,10, and
bi=0.5bi​=0.5 for i=11,12,…,20i=11,12,…,20

What is the best contribution level of any employee ii for i=11,12,…,20i=11,12,…,20.

 

At a company, 20 employees are making contributions for a retirement gift. Each of the 20 employees is choosing how many dollars to contribute from the interval [0,20]. The manager of these 20 employees announces that she will contribute dd dollars for every dollar that an employee contributes.

The payoff to employee ii who makes contribution of xixi​ dollars is bi(1+d)xi−xi, where bi>0.bi​(1+d)xi​−xi​, where bi​>0.

Assume that d=4d=4, bi=0.25bi​=0.25 for i=1,2,…,10i=1,2,…,10, and
bi=0.5bi​=0.5 for i=11,12,…,20i=11,12,…,20

What is the total contribution level in the Nash equilibrium by the 20 employees (that is, excluding the contribution by the manager).

At a company, 20 employees are making contributions for a retirement gift. Each of the 20 employees is choosing how many dollars to contribute from the interval [0,20]. The manager of these 20 employees announces that she will contribute dd dollars for every dollar that an employee contributes.

The payoff to employee ii who makes contribution of xixi​ dollars is bi(1+d)xi−xi, where bi>0.bi​(1+d)xi​−xi​, where bi​>0.

Assume that d=4d=4, bi=0.25bi​=0.25 for i=1,2,…,10i=1,2,…,10, and
bi=0.5bi​=0.5 for i=11,12,…,20i=11,12,…,20

What is the total contribution level of the manager?

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ISBN:
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NICHOLSON
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