G2TT
来源类型Discussion paper
规范类型论文
来源IDDP14216
DP14216 Monetary Union and Financial Integration
Luca Fornero
发表日期2019-12-19
出版年2019
语种英语
摘要Since the creation of the euro, capital flows among member countries have been large and volatile. Motivated by this fact, I provide a theory connecting the exchange rate regime to financial integration. The key feature of the model is that monetary policy affects the value of collateral that creditors seize in case of default. Under flexible exchange rates, national governments can expropriate foreign investors by depreciating the exchange rate. Anticipating this, investors impose tight limits on international borrowing. In a monetary union this source of exchange rate risk is absent, because national governments do not control monetary policy. Forming a monetary union thus increases financial integration by boosting borrowing capacity toward foreign investors. This process, however, does not necessarily lead to higher welfare. The reason is that a high degree of financial integration can generate multiple equilibria, with bad equilibria characterized by inefficient capital flights. Capital controls or fiscal transfers can eliminate bad equilibria, but their implementation requires international cooperation.
主题International Macroeconomics and Finance
关键词Monetary union International financial integration Exchange rates Optimal currency area Capital flights Euro area
URLhttps://cepr.org/publications/dp14216
来源智库Centre for Economic Policy Research (United Kingdom)
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/543103
推荐引用方式
GB/T 7714
Luca Fornero. DP14216 Monetary Union and Financial Integration. 2019.
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