Central bank digital currency and bank intermediation: Medium of Exchange vs. Savings vehicle

IF 2.8 2区经济学 Q1 ECONOMICS

European Economic Review Pub Date : 2024-11-01 DOI:10.1016/j.euroecorev.2024.104890

Remo Nyffenegger

引用次数: 0

Abstract

This paper analyzes the effects of a retail central bank digital currency (CBDC) on bank intermediation within a general equilibrium model and provides a quantitative assessment. In the model, banks offer both transaction and savings deposits. This allows to study how a CBDC’s impact varies based on its usage as a medium of exchange or as a savings vehicle. When a CBDC is used as a savings vehicle that competes with savings deposits, the level of disintermediation almost doubles compared to a scenario where the CBDC is used solely for transactions and competes only with transaction deposits.

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中央银行数字货币与银行中介：交换媒介与储蓄工具

本文在一般均衡模型中分析了零售央行数字货币（CBDC）对银行中介业务的影响，并提供了定量评估。在该模型中，银行同时提供交易存款和储蓄存款。这样就可以研究 CBDC 在作为交易媒介或储蓄工具时会产生怎样的影响。当 CBDC 被用作与储蓄存款竞争的储蓄工具时，与 CBDC 仅用于交易和仅与交易存款竞争的情况相比，脱媒程度几乎翻了一番。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

European Economic Review ECONOMICS-

CiteScore

4.70

自引率

3.60%

发文量

170

期刊介绍： The European Economic Review (EER) started publishing in 1969 as the first research journal specifically aiming to contribute to the development and application of economics as a science in Europe. As a broad-based professional and international journal, the EER welcomes submissions of applied and theoretical research papers in all fields of economics. The aim of the EER is to contribute to the development of the science of economics and its applications, as well as to improve communication between academic researchers, teachers and policy makers across the European continent and beyond.