Size Effects and Welfare Analysis of Monetary Union

货币联盟的规模效应与福利分析

• 批准号: 20530219
• 负责人: AKIBA Hiroya
• 金额: $ 1.33万
• 依托单位: Waseda University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20530219/
• 关键词: 国際経済学

According to my analysis using a large-country intertemporal open economy macro model, it was shown that the relative price of a monetary union (MU) against the non-MU decreases as the MU's size increases, and the MU's terms of trade deteriorate accordingly. The welfare levels of both MU and non-MU increase, but the former's increase is larger than that of the latter. Examining the actual historical data of MUs and approximating the size by population o width, the size effect due to population was statistically shown on the welfare level proxied by GDP.

根据我的分析，使用一个大国跨时开放经济宏观模型，它表明，货币联盟（MU）对非MU的相对价格下降，作为MU的规模的增加，和MU的贸易条件相应恶化。流动人口和非流动人口的福利水平都有所提高，但前者的提高幅度大于后者。通过考察城市群的实际历史数据，用人口或宽度来近似城市群的规模，从统计学的角度分析了城市群的规模效应对以GDP为代表的福利水平的影响。

项目成果

Size Effect of Monetary Union and Welfare

货币联盟与福利的规模效应

• 发表时间: 2008
• 作者: Yoshifumi Nakata;Xingyuan Zhang;秋葉弘哉
• 通讯作者: 秋葉弘哉