问答题
形成最优货币区需要具备的条件有哪些？
【参考答案】
可以采用传统分析方法，通过一些关键的标准来界定一个适当的货币区域，如：国际要素流动性、经济的开放度、金融一体化程度、政策一体化程度等，但这种单一标准的分析方法比较片面和不完整。也可以对一国参与某一货币区进行成本—收益分析，其收益主要包括：持久的固定汇率制、节省国际储备、刺激经济政策一体化甚至经济一体化等；其成本主要有：各成员国会丧失货币政策和？正率政策的自主性、财政政策受到约束、失业增加等；收益大于成本是形成最优货币区的前提。
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相关考题
未知题型
假设本国和外国都有两种生产要素：土地和劳动，但只生产一种产品，两国的土地供给及生产技术完全一样，各国的边际劳动产出取决于其就业水平，具体下表所示。
起初，本国雇佣了11个工人，而外国只有3个工人。试说明劳动力从本国向外国自由流动对两国就业、生产、实际工资和土地所有者收入的影响。
In Home and Foreign there are two factors of production，land and labor，used to produce only one gooD.The land supply in each country and the technology of production are exactly the samE.The marginal product of labor in each country depends on employment as follows：
Initially，there are 11 workers employed in Home，but only 3 workers in Foreign．
Find the effect 0f free movement of labor from Home to Foreign on employment，production，real wages，and the income of landowners in each country．
雇佣工人数 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
最后一个工人的边际产出 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 |
起初，本国雇佣了11个工人，而外国只有3个工人。试说明劳动力从本国向外国自由流动对两国就业、生产、实际工资和土地所有者收入的影响。
In Home and Foreign there are two factors of production，land and labor，used to produce only one gooD.The land supply in each country and the technology of production are exactly the samE.The marginal product of labor in each country depends on employment as follows：
Number of Workers Employed | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
Marginal Product of Last Worker | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 |
Initially，there are 11 workers employed in Home，but only 3 workers in Foreign．
Find the effect 0f free movement of labor from Home to Foreign on employment，production，real wages，and the income of landowners in each country．
