Fiscal Backing for Price Stability in a Monetary Union

• 成果类型: Article
• 署名作者: Mackowiak, Bartosz; Schmidt, Sebastian
• 署名单位: European Central Bank
• 刊物名称: AMERICAN ECONOMIC JOURNAL-MACROECONOMICS
• ISSN/ISSBN: 1945-7707
• DOI: 10.1257/mac.20220364
• 发表日期: 2025
• 页码: 237-269
• 关键词: Determinacy; MODEL

摘要

Fiscal backing is the idea that for the price level to be uniquely determined, fiscal policy must be active at least in some states of the world. We extend the fiscal theory of the price level to a heterogenous monetary union. Different combinations of national fiscal policies and a common fiscal policy with Eurobonds amount to active fiscal policy for the union. They all yield price-level determinacy but can have very different implications for the effects of fiscal and monetary policy. We propose how to coordinate the national policies and the common policy to provide fiscal backing reliably. (JEL E31, E52, E62, F33, F45)