The real effects of financial integration

• 成果类型: Article; Proceedings Paper
• 署名作者: Imbs, J
• 刊物名称: JOURNAL OF INTERNATIONAL ECONOMICS
• ISSN/ISSBN: 0022-1996
• DOI: 10.1016/j.jinteco.2005.05.003
• 发表日期: 2006
• 页码: 296-324
• 关键词: financial integration; International business cycles; risk sharing; quantity puzzle

摘要

This paper shows how correlations in GDP fluctuations rise with financial integration. Finance serves to increase international correlations in both consumption and GDP fluctuations, which explains the persistent gap between the two in the data, a quantity puzzle. The positive association between financial integration and GDP correlation constitutes a puzzle, as theory suggests a negative relation if anything. Nevertheless, it prevails in the data even after the effects of finance on trade and specialization are accounted for. (c) 2005 Elsevier B.V. All rights reserved.