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货币政策沟通及其对家庭通胀预期的影响

Monetary Policy Communications and Their Effects on Household Inflation Expectations
Journal of Political Economy · 2022 · Olivier Coibion、Yuriy Gorodnichenko、Michael Weber

中文摘要

我们通过一项涵盖近2万名美国个体的随机对照试验,研究不同形式的沟通如何影响通胀预期。我们先收集个体的通胀预期,然后提供八种不同形式的通胀相关信息。阅读联邦公开市场委员会(FOMC)的声明原文对预期的平均影响,与仅被告知美联储通胀目标的平均影响大致相同。阅读有关最近几次FOMC会议的新闻报道所带来的预测修正幅度,则仅为前者的一半。通胀预期的这一外生变动随后影响了家庭支出,这些支出记录于扫描数据和调查数据中。

Abstract

We study how different forms of communication influence inflation expectations in a randomized controlled trial using nearly 20,000 US individuals. We elicit individuals’ inflation expectations and then provide eight different forms of information regarding inflation. Reading the actual Federal Open Market Committee (FOMC) statement has about the same average effect on expectations as simply being told about the Federal Reserve’s inflation target. Reading news articles about the most recent FOMC meetings results in a forecast revision that is smaller by half. This exogenous variation in inflation expectations has subsequent effects on household spending reported in scanner and survey data.
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