外汇储备币种结构管理:国际研究综述

被引:12
作者
徐永林 [1 ]
张志超 [2 ]
机构
[1] 上海对外贸易学院金融管理学院
[2] 华东师范大学金融研究院
关键词
外汇储备管理; 最优币种结构; 交易需求模型; 均值-方差法;
D O I
暂无
中图分类号
F831.6 [国际金融关系];
学科分类号
020202 ;
摘要
本文回顾和评述关于储备货币构成问题的国际文献及其发展。这一领域的国际研究,集中于在总量层次上分析全球和国家集团储备币种结构的决定因素与在国别层次上选择最优的储备货币比例问题。证据显示,储备币种结构的演变是缓慢的过程,取决于路径依赖、惯性和各储备货币本身的特性。各国中央银行选择储备币种结构时,一般考虑汇率制度的性质、与储备货币国的贸易和金融联系及两者间的互动关系。国别研究一般基于马库维茨的均值-方差模型(MV模型),以在收益和风险权衡的框架内求解一国储备的最优货币构成。在综述MV模型主要应用情况的基础上,本文探讨了该模型在分析储备币种构成时的问题及可能的改进方法。本文还介绍了国际金融体系新发展对储备货币结构选择的影响。
引用
收藏
页码:3 / 27
页数:25
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