城里人看黑白电视的时候,农民的钱或许只够买收音机;城里人看彩色电视的时候,农民农民的钱可能只够买黑白电视 ,可这时候黑白电视已经是该淘汰的落后产品了;农民可以买普通彩色电视的时候 ,等离子和液晶电视又开始在城市普及,普通彩电又要被淘汰了。
消费有层次区别是可以理解的,但如果消费层次的差距(用时间衡量的)大于技术更新换代的周期,那么农民就永远也看不到电视。是这样吗?
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楼主: drydq
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[宏观经济指标] 农民该看什么样的电视? |

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已卖:548份资源 教授 43%
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经济学大狮:效率是均值,公平是方差。
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4:12 I know both how to be abased, and I know how to abound: every where and in all things I am instructed both to be full and to be hungry, both to abound and to suffer need. [Philippians]
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4:12 I know both how to be abased, and I know how to abound: every where and in all things I am instructed both to be full and to be hungry, both to abound and to suffer need. [Philippians]
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