Do the projected fiscal deficits play a role in ECB monetary policymaking?

• Autor(a) principal: Jurkšas, Linas
• Data de Publicação: 2023
• Outros Autores: Pereira, Francisco Gomes
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
• Texto Completo: http://hdl.handle.net/10400.5/26988
• topic: ECB; monetary policy; reaction function; Taylor rule; fiscal deficits; fiscal stance

We estimate a large number of alternative monetary policy reaction functions for the ECB in order to robustly find if fiscal stance matters for the monetary policy conduct. We use GMM and SVAR methods to estimate inflation-output reaction functions with and without a fiscal deficit indicator from 2001 until 2022 with the thick-modelling approach. The results revealed that ECB actions have exhibited desirable stabilising monetary policy properties and have generally been found to be consistent with the Taylor principle. Most importantly, the projected euro area fiscal deficit usually is not statistically significant in explaining ECB monetary policy stance. Nevertheless, when the fiscal deficit indicator is statistically significant, the sign of its coefficient is always positive, implying that increasing deficits lead to a more restrictive monetary policy stance. These findings speak against the “fiscal dominance” regime in the euro area where monetary policy is single and fiscal policies are decentralised. The results remain qualitatively similar independent of the precise specification of the GMM and SVAR models and if the sample period is shortened from 2012.