An aggregate welfare optimizing interest rate rule under heterogeneous expectations

Arbeitspapier

In this paper, I propose an optimal interest rate rule under heterogeneous expectations derived from a welfare criterion that is a second-order approximation of heterogeneous household utility following Di Bartolomeo et al. (2016). Additionally, I explore the agent level of the Branch and McGough (2009) framework in a more detailed fashion which is important as the central bank's welfare criterion depends on consumption inequality. I find that the consumption decision of "rational" agents in Di Bartolomeo et al. (2016) is inconsistent with the higher-order beliefs assumption of Branch and McGough (2009). Hence, consumption rules are derived that are consistent with the micro-foundations of Branch and McGough (2009) including a possible specification of agent's long-run beliefs. Further, the welfare analysis shows that the optimal interest rate rule yields welfare gains that range between 0.1 and 7.1 percent under the considered parameter values relative to a rule that is optimized under a conventional inflation-targeting objective as in Gasteiger (2014). Welfare gains are high when the underlying economy features a high degree of heterogeneity.

Angaben zum Objekt

• ISBN: 978-3-943153-60-6
• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Series: BERG Working Paper Series ; No. 139

Klassifikation und Themen

• Klassifikation: Wirtschaft ; Monetary Policy ; Expectations; Speculations
• Thema: optimal monetary policy ; policy implementation ; heterogeneous expectations ; inequality

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Hagenhoff, Tim
• Ereignis: Veröffentlichung
• (wer): Bamberg University, Bamberg Economic Research Group (BERG)
• (wo): Bamberg
• (wann): 2018

Weitere Informationen

• Handle: http://hdl.handle.net/10419/184680
• Letzte Aktualisierung: 10.03.2025, 11:41 MEZ