协调失灵是一种应用较广的思想。下面是一种应用：安迪与本共同经营一家企业，如果他们俩都努力工作，企业是成功

的，他们每个人赚得利润100美元；如果一个人不努力工作，企业将会变得不太成功，每个人只能赚得70美元；如果两个人都不努力工作，企业更不成功，他们每个人只能赚得利润60美元。努力工作需要价值20美元的努力程度。

a．建立像图19-1那样的“博弈”。

b．安迪与本喜爱什么结果？

c．如果每个人都预期他的伙伴会努力工作，将出现什么结果？

d．如果每个人都预期他的伙伴懒散，将出现什么结果？

e．这个博弈是合伙人之间关系的一种正确的描述吗？为什么是或为什么不是？

Coordination failure is an idea with many applications. Here is one: Andy and Ben are running a business together. If both work hard, the business is a success, and they each earn $100 in profit. If one of them fails to work hard, the business is less successful, and they each earn $70. If neither works hard, the business is even less successful, and they each earn $60 in profit, Working hard takes $20 worth of effort.

a．Set up this“game”as in Figure 19-1.

b．What outcome would Andy and Ben prefer？

c．What outcome would occur if each expected his partner to work hard？

d．What outcome would occur if each expected his partner to be lazy？

e．Is this a good description of the relationship among partners？ Why or why not？